The Human Upgrade: Biohacking for Longevity & Performance

Get Chloe's book The Girl’s Guide To Guts at thegirlsguidetoguts.com

Gut microbiome, stool testing, colon cancer warning signs, ulcerative colitis, chronic constipation, fiber, inflammation, digestive health, and the connection between gut bacteria and biological aging.

Host Dave Asprey sits down with Chloe Melas, NBC journalist and author of The Girl's Guide to Guts, to explore what your poop reveals about your health, the gut microbiome, chronic inflammation, colon cancer warning signs, digestive disorders, and the connection between gut bacteria and longevity. After living with ulcerative colitis for 15 years, Chloe shares her experience navigating chronic constipation, abnormal bowel movements, repeated antibiotic treatments, and a healthcare system that often overlooked the role of nutrition, lifestyle, and gut health.

Chloe explains why your stool can serve as a daily health report card, revealing potential warning signs that deserve attention. She describes spending more than a decade without normal bowel movements, regularly checking for blood in her stool, and struggling with symptoms that many people mistakenly associate only with diarrhea. Dave and Chloe examine the differences between irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), Crohn's disease, and ulcerative colitis, along with the importance of recognizing changes in bowel habits. They also discuss the rise of colorectal cancer in younger adults, including Chloe's account of a woman whose rectal bleeding was initially attributed to hemorrhoids before she received a stage three colon cancer diagnosis.

The conversation explores how fiber, gut bacteria, and the microbiome influence digestive health and biological aging. Chloe describes how incorporating psyllium husk and other fibers into her routine coincided with a dramatic improvement in her symptoms and five years of remission. Dave explains how different types of dietary fiber interact with gut bacteria, why microbial diversity matters, and how stool testing can reveal information about the microorganisms living in your digestive tract. They discuss soluble fiber, prebiotics, resistant starch, polyphenols, methane-associated digestive issues, and the challenges of identifying which foods and supplements work best for an individual's gut.

Finally, Dave and Chloe examine the future of personalized gut health, microbiome testing, and unconventional digestive therapies. They explore fecal microbiota transplantation, experimental parasite-based treatments, the potential influence of environmental exposures, and the relationship between gut health, inflammation, and the brain. Chloe reflects on the importance of advocating for yourself, asking better questions, and recognizing that persistent digestive symptoms should not simply be accepted as normal. Together, they make the case for paying closer attention to bowel habits, understanding your microbiome, and taking a more proactive approach to long-term digestive health.

You'll Learn:
What your poop, bowel movement patterns, and stool appearance can reveal about digestive health and potential warning signs
Why blood in your stool, persistent constipation, and changes in bowel habits deserve medical attention, including their possible connection to colorectal cancer
How ulcerative colitis, Crohn's disease, IBS, and IBD differ, and why digestive disorders don't always cause diarrhea
How gut microbiome diversity relates to inflammation, metabolism, and biological aging, and what stool testing can and cannot reveal
Why different types of fiber, including psyllium husk, resistant starch, and soluble prebiotic fibers, can affect digestion differently
How antibiotics, diet, stress, and other lifestyle factors may influence gut bacteria and digestive symptoms
What fecal microbiota transplantation and experimental microbiome therapies could mean for the future of digestive health
Why tracking bowel movements, recognizing abnormal symptoms, and advocating for better medical care can help you take control of your gut health

Dave Asprey is a four-time New York Times bestselling author, founder of Bulletproof Coffee, and the father of biohacking. With over 1,000 interviews and 1 million monthly listeners, The Human Upgrade brings you the knowledge to take control of your biology, extend your longevity, and optimize every system in your body and mind. Each episode delivers cutting-edge insights in health, performance, neuroscience, supplements, nutrition, biohacking, emotional intelligence, and conscious living.

New episodes are released every Tuesday, Thursday, Friday, and Sunday (BONUS). Dave asks the questions no one else will and gives you real tools to become stronger, smarter, and more resilient.

Keywords: Chloe Melas, Dave Asprey, The Girl's Guide to Guts, poop, stool health, bowel movements, gut health, gut microbiome, microbiome diversity, stool testing, gut bacteria, biological aging, longevity, colon cancer, colorectal cancer, colon cancer symptoms, blood in stool, rectal bleeding, ulcerative colitis, inflammatory bowel disease, IBD, irritable bowel syndrome, IBS, Crohn's disease, chronic constipation, digestive disorders, digestive inflammation, gut brain axis, vagus nerve, fiber, dietary fiber, psyllium husk, soluble fiber, prebiotics, resistant starch, polyphenols, methane, antibiotics, gut dysbiosis, H. pylori, fecal microbiota transplant, FMT, parasite therapy, helminth therapy, personalized medicine, biohacking, digestive health, disease prevention

Resources:
• Get Chloe's book The Girl’s Guide To Guts at thegirlsguidetoguts.com
• Get My 2026 Clean Nicotine Roadmap | Enroll for free at https://daveasprey.com/2026-clean-nicotine-roadmap/
• Dave Asprey's Latest News | Go to https://daveasprey.com/ to join Inside Track today.
• Danger Coffee: https://dangercoffee.com/discount/davetube
• My Daily Supplements: SuppGrade Labs (15% Off)
• Favorite Blue Light Blocking Glasses: TrueDark (15% Off)

Thank you to our sponsors!
- ECHO Water | Go to http://echowater.com/dave and use code DAVE10 for 10% off your ECHO Flask.
- MOD | Visit mod dot com for a consultation and get 10% off your first order plus free shipping with promo code DAVE.
- Omni-Biotic | Discover your formula at OmnibioticLife.com. Take 20% off your first order with code ASPREY.
- Neuronic | Go to www.neuronic.online Code DAVE for $100 off

Timestamps:
00:00 - Trailer
01:05 - Living With Hidden Illness
06:38 - Antibiotics and Her Diagnosis
13:26 - Fiber Changed Everything
24:17 - Breaking the Bowel Taboo
31:15 - Hypermobility and Inflammation
37:35 - Sunlight and Red Light
43:38 - Raising Health-Conscious Kids
48:59 - Discussing Colon Cancer Risk
54:00 - Mold and Gut Health
01:01:11 - Exploring Fecal
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Get your copy of Luke’s new book: A Horse Named Lonesome https://ahorsenamedlonesome.com

The Neuroscience of Addiction, Breaking Bad Habits, Childhood Trauma, Psychedelic Healing, Loneliness & Emotional Recovery

Host Dave Asprey sits down with Luke Storey, host of The Life Stylist Podcast and author of A Horse Named Lonesome, to explore the science of addiction, loneliness, childhood trauma, emotional healing, psychedelics, brain chemistry, and the surprising relationship between human connection and happiness. Drawing on nearly three decades of recovery from drug addiction, Luke explains why overcoming substance abuse doesn't necessarily resolve the emotional patterns behind it, how unresolved trauma can shape relationships and behavior, and why having fewer, deeper friendships may lead to greater fulfillment.

Luke shares his journey from childhood trauma and early substance use to long-term sobriety, revealing why he continued struggling with codependency, unhealthy relationships, and self-destructive patterns even after 20 years without addictive drugs. He discusses his controversial decision to explore ayahuasca and other psychedelics after two decades of sobriety, the emotional breakthroughs he experienced, and the importance of distinguishing personal healing experiences from approaches that may be appropriate for others. Dave and Luke examine the relationship between addiction, trauma, altered states of consciousness, meditation, and the brain's ability to change entrenched behavioral patterns.

The conversation turns to nicotine, dopamine, cravings, and the biology of addiction. Luke describes his experience with heavy nicotine use, dependence, and the cognitive and emotional challenges of stopping abruptly. Dave explores how nicotine delivery methods influence habitual behavior, the distinction between dependence and addiction, and the potential roles of mitochondrial function, cellular energy, ketones, and GLP-1 signaling in cravings and self-control. They also discuss modafinil, nootropics, NAD therapies, and how changing your physical and mental state can influence behavior, focus, and emotional regulation.

Dave and Luke also examine the hidden costs of obsessive self-improvement and health optimization. Luke reflects on periods when pursuing physical health and personal development became disconnected from the deeper purpose of living a meaningful life. They discuss the difference between healthy ambition and compulsive self-improvement, why physical performance alone cannot guarantee emotional well-being, and how relationships, purpose, and spiritual practices contribute to a more fulfilling life.

Finally, Luke introduces his new book, A Horse Named Lonesome, and explores why people can feel profoundly lonely even when surrounded by others. He shares how childhood isolation shaped his understanding of connection, why solitude and loneliness are fundamentally different experiences, and how reducing superficial relationships helped him develop a smaller circle of meaningful friendships. Dave and Luke discuss how trauma, negative thought patterns, and emotional disconnection can interfere with intimacy, and why cultivating genuine relationships may be one of the most important investments in long-term happiness and well-being.

You'll Learn:
Why overcoming addiction doesn't always resolve the childhood trauma, emotional patterns, and relationship difficulties that contributed to it
How Luke approached psychedelics after 20 years of sobriety, and what his experiences taught him about trauma and emotional healing
How nicotine dependence, dopamine signaling, and habitual behaviors influence cravings, focus, and self-control
Why mitochondrial health, cellular energy, ketones, and GLP-1 signaling are being explored in connection with addictive behaviors
How meditation, breathwork, psychedelics, and other altered states may influence emotional regulation and entrenched patterns of thinking
Why obsessive biohacking and self-improvement can interfere with happiness, relationships, and a meaningful life
How childhood loneliness and unresolved trauma can affect adult relationships, intimacy, and emotional connection
Why having fewer close friends may be more fulfilling than maintaining a large network of superficial relationships
How to distinguish healthy solitude from harmful isolation and build deeper, more authentic human connections

Dave Asprey is a four-time New York Times bestselling author, founder of Bulletproof Coffee, and the father of biohacking. With over 1,000 interviews and 1 million monthly listeners, The Human Upgrade brings you the knowledge to take control of your biology, extend your longevity, and optimize every system in your body and mind. Each episode delivers cutting-edge insights in health, performance, neuroscience, supplements, nutrition, biohacking, emotional intelligence, and conscious living.

New episodes are released every Tuesday, Thursday, Friday, and Sunday (BONUS). Dave asks the questions no one else will and gives you real tools to become stronger, smarter, and more resilient.

Keywords: Luke Storey, Dave Asprey, A Horse Named Lonesome, The Life Stylist Podcast, loneliness, friendship, fewer friends, happiness, human connection, addiction recovery, sobriety, childhood trauma, emotional healing, psychedelics, ayahuasca, ibogaine, nicotine, dopamine, cravings, addiction neuroscience, brain chemistry, mitochondria, ketones, GLP-1, modafinil, NAD, meditation, breathwork, altered states, codependency, self-improvement, biohacking, emotional health, mental health, relationships, solitude, personal growth, longevity

Resources:
• Get your copy of Luke’s new book: A Horse Named Lonesome https://ahorsenamedlonesome.com
• Get My 2026 Clean Nicotine Roadmap | Enroll for free at https://daveasprey.com/2026-clean-nicotine-roadmap/
• Dave Asprey's Latest News | Go to https://daveasprey.com/ to join Inside Track today.
• Danger Coffee: https://dangercoffee.com/discount/davetube
• My Daily Supplements: SuppGrade Labs (15% Off)
• Favorite Blue Light Blocking Glasses: TrueDark (15% Off)

Thank you to our sponsors!
- OneSkin| For a limited time try the new OS-01 FACE RICH CREAM with 15% off at oneskin.co/DAVE.
- ZenBud | Dave’s Nervous System Biohack. Visit zenbud.health and use code DAVE15 at checkout for a discount.
- Puori | Use my code DAVE at P-U-O-R-I dot com slash D-A-V-E for 32% off Puori Fish Oil when you start a subscription. That’s puori.com slash DAVE, and use code DAVE at checkout.
- Our Place | Upgrade your kitchen with Our Place today. Visit fromourplace.com/DAVE and use code DAVE for 10% off sitewide.

Timestamps:
00:00 - Trailer
00:55 - Luke’s Road to Recovery
06:33 - Psychedelics and Sobriety
13:52 - Ayahuasca and Childhood Trauma
20:30 - Bad Trips
25:59 - Surrender
31:16 - Nicotine, Dependence, and Withdrawal
40:43 - Nootropics
47:24 - Biohacking Meets Spirituality
57:11 - A Horse Named Lonesome
01:04:37 - Being Lonely
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

There's a 15 minute habit you can do every morning that kills insulin belly. That's the fat packed around your organs. It drains into your liver, forces your body to make more insulin, and insulin locks your fat cells shut so nothing can get out.

I know because 20 years ago I was 31, weighed 300 pounds, and my doctor told me my blood looked like sludge and I was headed for a heart attack. So I did exactly what he said. I trained six days a week, 90 minutes a day, for 18 months. My waist stayed at 46 inches.

Today that waist is gone. So is my arthritis, my brain fog, and my pre-diabetes. And it didn't start with a diet or a workout. It started with light.

In this video I'll show you two ways to test whether you have insulin belly (one takes 10 seconds and costs nothing), why a standard blood sugar test misses it for years, and the three levers that reversed mine.

You'll Learn:
What “insulin belly” is and why visceral fat poses different risks than fat under your skin
Why you can be “thin outside, fat inside”—and which measurements reveal more than BMI
What research on red light suggests about blood sugar and mitochondrial function
Why Dave prioritizes morning sunlight and a dark bedroom at night
Dave’s three timing rules for meals and movement to support insulin sensitivity
How cold exposure, brown fat, and gut bacteria may influence metabolic health
What Dave learned going from a 46-inch waist to a 32-inch waist

Timestamps:
00:00 - What Is Insulin Belly?
03:03 - Two Tests Beyond BMI
04:35 - Red Light, Blood Sugar & Mitochondria
06:10 - Dave’s 15-Minute Morning Routine
10:12 - Lever One: Morning Light & Dark Nights
11:20 - Lever Two: Meal & Exercise Timing
13:25 - Lever Three: Cold Exposure & Gut Health
15:19 - Blue Light: Why Timing Matters

Thank you to our sponsors!
-KILLSwitch | If you’re ready for the best sleep of your life, order now at https://www.switchsupplements.com/ and use code DAVE for 20% off
-Visit www.myvitalc.com/davesfav to unlock Dave’s discount
-Butcher Box | Go to ButcherBox.com/HUMANUPGRADE to get $20 off your first box, plus your choice of free ground beef for life, or free chicken thighs or top sirloins in every box for a year with free shipping always.
-iRestore | Unlock your best hair & skin with @iRestorelaser and HUGE savings on iRESTORE with code DAVE at irestore.com/DAVE

Connect with Dave Asprey!

Website: https://daveasprey.com
TikTok: https://www.tiktok.com/@daveaspreyofficial
Instagram: https://www.instagram.com/dave.asprey/
Facebook: https://www.facebook.com/Daveaspreyofficial/
X: https://x.com/daveasprey
YouTube: https://www.youtube.com/c/daveaspreybpr

The Human Upgrade Podcast: https://www.instagram.com/TheHumanUpgradePodcast/ https://m.facebook.com/Thehumanupgrade/

Try TrueDark glasses: https://truedark.com
Try Danger Coffee: https://dangercoffee.com/discount/davetube
Try Suppgrade Labs: https://shopsuppgradelabs.com/
Dave's favorite supplements: https://www.shopsuppgradelabs.com/discount/DAVE15
Join my Substack: https://substack.daveasprey.com
Upgrade Labs: https://upgradelabs.com
40 Years of Zen: https://40yearsofzen.com
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Scientists Test Vibrating Mattress To Help Clear Alzheimer's-Related Proteins From The Brain
Researchers at the University of Oulu in Finland tested a vibrating mattress combined with nitroglycerin, a blood-vessel-relaxing drug, in 29 healthy adults and found that blood levels of amyloid-beta 42 increased approximately 35% following the combined treatment. Published in Nature Communications, the study also identified MRI changes suggesting altered cerebrospinal fluid dynamics, potentially involving the glymphatic system and mechanosensitive Piezo1 ion channels. While the results suggest increased movement of brain-associated proteins into circulation, they do not establish that Alzheimer's plaques were removed or that cognition improved. Host Dave Asprey explores the potential of mechanical stimulation, nitric oxide signaling, and brain waste clearance as emerging approaches to neurodegenerative disease prevention, and why sleep and vascular health remain essential to protecting long-term cognitive performance.
Sources:
https://doi.org/10.1038/s41467-026-78894-y
~~~

Yale Researchers Discover Taurine Controls A Key Inflammatory Switch Linked To Aging
Yale researchers identified a previously unrecognized role for taurine in regulating the NLRP3 inflammasome, an immune signaling complex associated with chronic inflammation and biological aging. Published in Cell, the research found that activated macrophages released up to 80% of their intracellular taurine, while restoring taurine suppressed inflammatory signaling. Surprisingly, circulating taurine levels were higher in older adults than younger adults, challenging the assumption that taurine universally declines with age and highlighting the importance of intracellular nutrient regulation. Host Dave Asprey examines the connection between taurine, inflammaging, immune function, and longevity, explaining why cellular nutrient availability may matter more than blood concentrations and what this emerging mechanism means for supplementation and inflammation management.
Sources:
https://doi.org/10.1016/j.cell.2026.09.061
~~~

Blood And Plasma Donation Shown To Reduce Forever Chemicals In Human Trial
A randomized clinical trial involving 285 Australian firefighters found that regular blood and plasma donation significantly reduced circulating concentrations of certain PFAS, the persistent environmental pollutants commonly known as forever chemicals. Published in JAMA Network Open, the study found that plasma donation every six weeks reduced average PFOS concentrations by 2.9 ng/mL over 12 months, compared with a 1.1 ng/mL reduction from whole-blood donation every 12 weeks and virtually no change in the control group. Because PFAS bind to proteins in blood, removing plasma offers a direct method of reducing circulating chemical concentrations, although the trial did not establish long-term health benefits. Host Dave Asprey explains why this physical removal strategy deserves attention alongside conventional detoxification approaches, and how reducing exposure through drinking water, food packaging, and environmental sources remains a critical first step.
Sources:
https://doi.org/10.1001/jamanetworkopen.2022.6257
~~~

HHS Eases Restrictions On Six Popular Biohacking Peptides Including BPC-157 And MOTS-c
On October 28, 2026, the Department of Health and Human Services announced a draft enforcement-discretion policy covering six compounded peptides: BPC-157, Epitalon, KPV, MOTS-c, Semax, and TB-500. Under the interim approach, HHS says it does not intend to take enforcement action against qualifying compounders when specific manufacturing, sourcing, formulation, labeling, and adverse-event reporting conditions are satisfied, while the FDA's formal regulatory evaluation continues. The announcement represents a significant shift for compounds being investigated or promoted for tissue repair, inflammation, mitochondrial function, cognitive performance, and longevity, although none received FDA approval through this action. Host Dave Asprey discusses what the policy could mean for peptide access, pharmaceutical regulation, product purity, and medical oversight, and why better manufacturing standards must accompany expanded access to experimental therapies.
Sources:
https://www.federalregister.gov/d/2026-22192
https://www.hhs.gov/sites/default/files/hhs-503a-peptide-enforcement-discretion-policy-appendix-b.pdf
https://www.foley.com/insights/publications/2026/10/peptides-hhs-announces-limited-enforcement-discretion-for-compounding-of-six-peptides/
~~~

Drinking Coffee Linked To 39% Lower Recurrence Hazard Of Atrial Fibrillation In Clinical Trial
A randomized clinical trial published in JAMA found that patients assigned to drink at least one cup of caffeinated coffee daily experienced fewer recurring episodes of atrial fibrillation or atrial flutter following electrical cardioversion than patients assigned to avoid caffeinated beverages. The six-month DECAF trial followed 200 adults and found arrhythmia recurrence in 47% of coffee drinkers compared with 64% of participants assigned to abstinence, corresponding to a 39% lower recurrence hazard in the time-to-event analysis. The findings challenge routine recommendations to avoid coffee among patients with existing atrial fibrillation, although the trial did not establish whether caffeine, coffee polyphenols, or associated behaviors produced the benefit. Host Dave Asprey explores caffeine's effects on cardiovascular function, adenosine signaling, and inflammation, explaining why individualized responses matter more than blanket dietary restrictions.
Sources:
https://doi.org/10.1001/jama.2025.21056

This episode is designed for biohackers, longevity enthusiasts, and high-performance listeners interested in Alzheimer's prevention, brain detoxification, immune aging, environmental toxins, peptide therapies, and cardiovascular optimization. Host Dave Asprey examines emerging research on glymphatic clearance, taurine and the NLRP3 inflammasome, PFAS removal through plasma donation, changing federal peptide regulations, and coffee's surprising relationship with atrial fibrillation, translating complex science into practical considerations for protecting cognitive function, reducing inflammation, and improving long-term health.

New episodes every Tuesday, Thursday, Friday, and Sunday.

Keywords: vibrating mattress brain detox, glymphatic system Alzheimer's, amyloid beta clearance, nitric oxide brain health, Piezo1 mechanosensitive channels, taurine inflammaging, NLRP3 inflammasome, taurine immune cells, Yale taurine study, chronic inflammation aging, PFAS forever chemicals, plasma donation PFAS removal, blood donation detox, PFOS reduction, BPC-157 peptide regulations, HHS peptide policy 2026, MOTS-c, Epitalon, KPV peptide, Semax, TB-500, FDA peptide compounding, coffee atrial fibrillation, DECAF clinical trial, caffeine heart health, cardiovascular longevity, Dave Asprey, The Human Upgrade, biohacking news 2026

Thank you to our sponsors!
- Butcher Box | Go to ButcherBox.com/HUMANUPGRADE to get $20 off your first box, plus your choice of free ground beef for life, or free chicken thighs or top sirloins in every box for a year with free shipping always
- iRestore | Unlock your best hair & skin with @iRestorelaser and HUGE savings on iRESTORE with code DAVE at irestore.com/DAVE
- BrainTap | Go to http://braintap.com/dave to get $100 off the BrainTap Power Bundle.
- Kenetik | Instead of pushing your system harder, Kenetik feeds your brain the ketones it craves to fuel calm clarity and steady focus. Go to drinkkenetik.com/DAVE and use code DAVE for a discount.

Resources:
• Get My 2026 Clean Nicotine Roadmap | Enroll for free at https://daveasprey.com/2026-clean-nicotine-roadmap/
• Get My 2026 Biohacking Trends Report: https://daveasprey.com/2026-biohacking-trends-report/
• Dave Asprey's Latest News | Go to https://daveasprey.com/ to join Inside Track today.
• Danger Coffee: https://dangercoffee.com/discount/dave15
• My Daily Supplements: SuppGrade Labs (15% Off)
• Favorite Blue Light Blocking Glasses: TrueDark (15% Off)
• Dave Asprey’s BEYOND Conference: https://beyondconference.com
• Dave Asprey’s New Book – Heavily Meditated: https://daveasprey.com/heavily-meditated
• Join My Substack (Live Access To Podcast Recordings): https://substack.daveasprey.com/
• Upgrade Labs: https://upgradelabs.com

Timestamps:
00:00 - Intro
00:18 - Vibrating Mattress & Brain Clearance
01:54 - Taurine & Inflammation
03:17 - PFAS & Plasma Donation
05:26 - HHS Peptide Policy
07:32 - Coffee & Atrial Fibrillation
09:10 - Outro
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Get Roman Tsunder's book and learn more at https://pttow.com/

How to Master Any Skill, the Science of Peak Performance, Obsession, Deep Focus, Finding Your Purpose, Overcoming Failure, and Achieving Success Without Burnou

Host Dave Asprey sits down with Roman Tsunder, entrepreneur, founder of PTTOW!, and author of Plan to Take On the World, to explore the three ingredients of mastery, peak performance, obsession, deep focus, flow states, overcoming fear, and achieving success without sacrificing your health. Drawing on decades of experience bringing together influential entrepreneurs, creative leaders, and world-class performers, Roman reveals what separates people who become exceptional at their craft from those who struggle to reach their potential.

Roman introduces his OHF framework: Obsession, Hours, and Focus, explaining why these three ingredients consistently appear among people who achieve extraordinary results. Through examples including legendary surfer Kelly Slater, music producer Steve Aoki, and other high performers, he examines the difference between healthy obsession and compulsive ambition, why sustained practice matters, and what he calls "blackout focus." Dave challenges whether relentless dedication is always necessary and explores how some exceptionally successful people achieve mastery through curiosity, enjoyment, and flow rather than constant struggle.

The discussion turns to finding your purpose and developing a genuine passion for what you do. Roman explains why purpose may be easier to recognize through feelings of energy, excitement, and expansion than through intellectual analysis alone. He introduces practical approaches for identifying meaningful work, including revisiting childhood interests, recognizing recurring patterns of curiosity, and exploring what he calls a "shadow career." Dave and Roman discuss how reducing energy-draining responsibilities and spending more time on activities that naturally engage your attention can support both performance and fulfillment.

Finally, they examine failure, rejection, resilience, and the psychology of achievement. Roman recounts receiving 73 rejection letters from 72 Wall Street firms before pursuing a different entrepreneurial path. He explains how rejection can create unexpected opportunities and why the ability to recover from setbacks is essential to long-term success. Dave explores the connection between childhood adversity and ambition, the role of vulnerability in leadership, and how to distinguish productive challenges from destructive patterns of overwork.

You'll Learn:
How Roman's Obsession, Hours, and Focus framework explains the habits behind exceptional performance and mastery
Why healthy obsession differs from compulsive grinding, and how to pursue ambitious goals without sacrificing your health
How deep focus, sustained practice, and flow states contribute to developing expertise in almost any field
Why chronic stress and fight-or-flight activation can undermine performance, recovery, and long-term well-being
How breathwork, meditation, and nervous system regulation may help manage fear and improve performance under pressure
How to identify your purpose through personal interests, energizing activities, childhood experiences, and unexplored career ambitions
Why failure, rejection, vulnerability, and resilience play important roles in personal growth, leadership, and long-term achievement

Dave Asprey is a four-time New York Times bestselling author, founder of Bulletproof Coffee, and the father of biohacking. With over 1,000 interviews and 1 million monthly listeners, The Human Upgrade brings you the knowledge to take control of your biology, extend your longevity, and optimize every system in your body and mind. Each episode delivers cutting-edge insights in health, performance, neuroscience, supplements, nutrition, biohacking, emotional intelligence, and conscious living.

New episodes are released every Tuesday, Thursday, Friday, and Sunday (BONUS). Dave asks the questions no one else will and gives you real tools to become stronger, smarter, and more resilient.

Keywords: Roman Tsunder, Dave Asprey, PTTOW, Plan to Take On the World, mastery, skill mastery, peak performance, obsession, healthy obsession, deep focus, blackout focus, deliberate practice, high achievement, success habits, flow state, finding purpose, personal growth, motivation, discipline, burnout, chronic stress, fight or flight, nervous system regulation, breathwork, meditation, Transcendental Meditation, Joe Dispenza, fear, resilience, overcoming failure, rejection, childhood trauma, leadership, entrepreneurship, productivity, mental performance, biohacking, longevity

Resources:
• Get Roman Tsunder's book and learn more at https://pttow.com/
• Get My 2026 Clean Nicotine Roadmap | Enroll for free at https://daveasprey.com/2026-clean-nicotine-roadmap/
• Dave Asprey's Latest News | Go to https://daveasprey.com/ to join Inside Track today.
• Danger Coffee: https://dangercoffee.com/discount/davetube
• My Daily Supplements: SuppGrade Labs (15% Off)
• Favorite Blue Light Blocking Glasses: TrueDark (15% Off)

Thank you to our sponsors!
- Beyond Biohacking 2027 | Register with code DAVE for a discount https://beyondconference.com
- iRestore | Unlock your best hair & skin with @iRestorelaser and HUGE savings on iRESTORE with code DAVE at irestore.com/DAVE
- Caldera+Lab | If you're looking for one simple product that actually makes a difference, that's The Great, visit CalderaLab.com/DAVE and use code DAVE for 20% off your first order.
- Fatty15 | Go to fatty15.com/DAVE to get an additional 15% off their 90-day Starter Kit.

Timestamps:
00:00 - Trailer
01:02 - Intro
03:00 - The OHF Framework
10:07 - Talent, Genetics & Luck
15:30 - Grinding vs. Flow
20:00 - Fear as Fuel
24:57 - Breathwork & Healing
30:00 - Health & Corporate Awakening
36:00 - Lies Successful People Tell
43:00 - Finding Your Purpose
52:40 - Failure & Rejection
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.