The episode opens with a cold-open clip of Andy Stumpf delivering his core philosophy about choosing the slightly harder path, immediately setting the episode's tone. Andrew Huberman then introduces Stumpf's background — Navy SEAL, Red Bull athlete, world-record wingsuiter — but emphasizes that today's conversation was prompted by his reading of Stumpf's book Drown Proof, which he describes as uniquely practical and emotionally powerful among the crowded genre of SEAL memoirs. Huberman previews several of the episode's key threads: the influence vs. concern exercise, micro-discipline, the most challenging experiences of Stumpf's personal life, and a frank discussion of suicide. He also takes a moment to announce his own first book, Protocols, summarizing it as a practical operating manual covering sleep, nutrition, exercise, neuroplasticity, and stress, available for preorder at protocolsbook.com with a September 15 release date.

The episode opens with a cold-open clip of Andy Stumpf delivering his core philosophy about choosing the slightly harder path, immediately setting the episode's tone. Andrew Huberman then introduces Stumpf's background — Navy SEAL, Red Bull athlete, world-record wingsuiter — but emphasizes that today's conversation was prompted by his reading of Stumpf's book Drown Proof, which he describes as uniquely practical and emotionally powerful among the crowded genre of SEAL memoirs. Huberman previews several of the episode's key threads: the influence vs. concern exercise, micro-discipline, the most challenging experiences of Stumpf's personal life, and a frank discussion of suicide. He also takes a moment to announce his own first book, Protocols, summarizing it as a practical operating manual covering sleep, nutrition, exercise, neuroplasticity, and stress, available for preorder at protocolsbook.com with a September 15 release date.

Prompted by Huberman's confession that he has been using this tool weekly since encountering it in Drown Proof, Stumpf explains the exercise with characteristic directness ^{[1] — Andy Stumpf "Draw a line down a piece of paper. On the left: everything you're worried about. On the right: everything you can actually control. You'll …" 04:59 Play} . Draw a line down a standard piece of paper. On the left: concern — all the things occupying your waking hours, from social media drama to geopolitical events to long-ago relationships. On the right: influence — what you can directly control. The left side fills up fast; the right side contains almost nothing. Almost. Stumpf notes that the only thing anyone can truthfully write on the influence side is themselves: their self-talk, their time management, their response to events. That realization — that you have no control over what happens to you but absolute control over how you respond — is the pivot point. Stumpf uses the exercise about once a month now, often on long flights, as a way to identify unhealthy attachments and mentally redirect. Huberman credits it with remapping his own tendencies and giving him a far greater sense of agency, noting it even made him punctual for the first time.

The conversation pivots to social media when Huberman draws a direct line between the influence vs. concern framework and the left-column sprawl created by constant platform exposure. Stumpf recounts a challenge he made with fellow SEAL and endurance athlete Chad Wright: in January, both men would try to get daily phone usage below one hour. Stumpf's winning move was shifting Instagram to his laptop, where the clunky interface killed his desire to scroll almost immediately — at his best, he got to 30 minutes a day. His mental health, he reports, was the best it had been in a long time. But by March, both men were back to their phones. Huberman uses this to advance his theory that social media is 'the perfect addiction': unlike alcohol or drugs, it's low-resolution enough that users remain aware they're doing it, which means life never fully collapses and they never hit bottom. The two conclude that the platforms are designed to capture the concern column and make voluntary engagement feel compulsory — and that recognizing the manipulation is a necessary but not sufficient condition for resisting it.

Huberman breaks for two sponsor reads. For Our Place, he emphasizes the health stakes: PFAS or 'forever chemicals' remain in approximately 80% of nonstick pans, and have been linked to hormone disruption, gut microbiome damage, and fertility issues. He endorses the Titanium Always Pan Pro — the first nonstick pan made from pure titanium with no chemical coating — as his daily egg-cooking tool. For Wealthfront, he positions the Cash Account as a stress-reducing financial tool he has personally trusted for nearly a decade, highlighting the 3.30% base APY and a limited-time 0.75% promotional boost to 4.05% variable APY for Huberman Lab listeners on up to $150,000 in deposits.

Huberman deepens his theory of social media as the 'perfect addiction': while drugs and alcohol erase self-awareness, social media users run two cognitive tracks simultaneously — scrolling and knowing they shouldn't be — which means they never hit rock bottom. This, he argues, makes it structurally harder to quit than conventional addictions. Stumpf counters with a cautious optimism rooted in his children. His middle son, a mechanical engineering student interning at a quantum computing lab, downloads Instagram once a week for exactly one hour of memes then deletes it. His oldest is approaching the phase of mildly mocking heavy users. His daughter remains surgically attached. Stumpf believes the generation's relationship with platforms is shifting — that just as anti-smoking campaigns failed until they exposed tobacco industry manipulation, the youth rebellion against social media will come from realizing they're being played. The conversation drifts to alcohol: Stumpf's children barely drink, a departure from the culture of his military years. Both men agree there is likely something valuable — and something lost — in that generational shift.

Huberman raises the question of whether the current generation might be missing out by largely abstaining from alcohol, acknowledging it can serve as a social lubricant and a context for important life experiences. Stumpf agrees with the nuance — he regrets some things he did while drinking, and wouldn't trade others. Both express more concern about cannabis, particularly for young males with genetic predispositions to psychosis. Huberman notes that this risk is now well-supported in the data, with some young people never recovering from a first psychotic episode triggered by cannabis use. The conversation shifts to the ice bath as a safer form of controlled self-challenge — Huberman defends his low-50s plunge temperature against Rogan-style mockery, advocates for heat-cold protocols, and explains that cold exposure provides a reliable, reproducible adrenaline spike that can teach users how their body performs under stress. Stumpf discloses he prefers his cold plunge at 80°F, earning gentle ribbing about his prior military suffering buying him a pass.

Huberman asks the question on every listener's mind: why would anyone do this? Stumpf answers with technical precision and enthusiasm. A wingsuit is not a squirrel suit — 'Squirrel' is actually a manufacturer. The suit is a human body turned into a nylon wing, ram-air inflated: two fabric layers with ribbed chambers that pressurize as airspeed builds, exactly like a parachute canopy. Skydiving itself is covered in detail: tandem jumps as an entry point, the option of commercial wind tunnels for a no-parachute sensation of flight, the difference between belly-to-earth and vertical or head-down orientations, and the sheer scale of world record formation jumps with hundreds of people linking up in freefall. Stumpf notes he averaged 6–8 jumps a day in San Diego and once completed 30 in a single day at a 'boogie' event. The key safety point: he had approximately 3,000 jumps before his first wingsuit. He recommends at minimum 200 for civilians. The two-parachute system — main packed by the jumper, reserve packed by an FAA rigger — is explained alongside automatic activation devices, which have documented hundreds of saves.

In a brief sponsor read, Huberman positions AG1 as the supplement he has taken every day since 2012, long before he started podcasting, and describes it as the most comprehensive foundational nutritional supplement available. He notes that a new omega-3 and coenzyme Q10 product is now being offered as a free bonus with first subscriptions, citing cardiovascular, cellular, and brain health benefits of both compounds.

Stumpf explains the BASE jumping world in detail: the single parachute (packed by the jumper, not an FAA rigger), the one legal 24/7 site in the U.S. at the Perrine Bridge in Twin Falls, Idaho, and the global landscape of other legal jump locations including Dubai's purpose-built skyscraper platform. He describes his own progression: Perrine Bridge, then a radio antenna, then Monte Brento in Italy where you open your canopy, land, and find an espresso waiting across the street, then Lauterbrunnen in Switzerland for 2.5 weeks. The real revelation is the why. Three years after leaving the Navy, Stumpf was drawn not to the activity itself but to what happened at about one minute out on the helicopter: his entire sphere of concern — mortgage, arguments with his spouse, washing machine repair — simply vanished. What replaced it was a crystalline focus on the next three seconds. He describes that headspace as one of the most powerful states he has ever reached, and notes that two weeks of these 90-second jumps could sustain that clarity for months. When friends started dying and other activities began to provide similar resets, the risk-reward equation shifted and he stepped back from wingsuit BASE.

Huberman asks whether Stumpf's adrenaline system was somehow recalibrated by years in the SEALs — whether he was less scared than ordinary people. The answer is definitively no: maxed-out heart rate, heart audible in his ears, full terror every time. Stumpf argues that the absence of fear in that environment is a signal to immediately stop the activity. The suit flying sequence is described with sensory vividness: the air mattress feel at low speed, the licking-a-9-volt-battery intensity at full pitch, the shadow playing tag at 100 mph over Swiss terrain. Then comes the sobering discussion of risk. Stumpf calls the fatality rate in wingsuit BASE high and unromanticizable. The Dunning-Kruger curve is the real killer: not the novice who knows they don't know, but the intermediate who has survived enough to feel competent and begins to conflate luck with skill ^{[1] — Andy Stumpf "You do it the first time you do that jump. And you survive. The dangerous thing to say is, 'Nailed it.' But did you nail it or did you get …" 59:40 Play} . He tells the story of his friend Alex, whose death he attributes to exactly this — getting away with things long enough to believe he was nailing them. The question 'did you nail it or did you get away with it?' is offered as a universal heuristic that extends well beyond extreme sports.

Huberman notes that this section of Drown Proof stopped him cold — not the combat stories or the BASE jumping, but the divorce. Stumpf explains without blaming or detailing: the process was soul-crushing, and uniquely so because unlike anything in the SEAL Teams, it made him question whether he was a good enough man to continue existing ^{[1] — Andy Stumpf "Every SEAL goes into training expecting physical suffering. Nothing prepares you for a two-year contentious divorce and 18 months of radio …" 1:03:04 Play} . He describes the 18-month estrangement from his oldest son — the calls, the texts, the letters to his mother's house, the parking lot moments where his son would burn rubber to avoid eye contact — as the experience that made SEAL training look manageable by comparison. He credits every tool in his book for getting through it, and credits his current wife for being the one who could see something worth saving in him when he could not. He explains why he included it: the flood of emails from listeners saying 'I feel like I'm the only one dealing with this' obligated him to reveal that even the guys who do the hardest jobs on Earth are 'just fucking people.' The section closes with Huberman reflecting on his own parents' divorce and a moving exchange about the moment you realize your parents were just people doing their best with the dataset they had.

Huberman describes Function as a transformation of the blood-testing experience: over 160 biomarkers, doctor-analyzed results, and actionable recommendations, now expanding to MRI and CT scans. He provides a personal case study: a Function test revealed his blood lipids were slightly out of range, he began supplementing with nattokinase, and a follow-up test confirmed the intervention worked. At $365 per year — $1 per day — he frames it as a healthcare savings rather than an expense. Code HUBERMAN provides a $50 membership credit.

The divorce conversation becomes a mutual exchange when Huberman acknowledges that Stumpf's story resonated personally. He describes growing up in a high-conflict divorce, being the child who was protective of his mother while still loving his father, and the realisation — which he describes as having arrived essentially 'yesterday' — that his parents were just people doing the best they could with the information they had. He reflects on how early skepticism of his parents' authority drove him to seek answers elsewhere, which led to great mentors and ultimately his scientific career. He now views the divorce years with something closer to gratitude: they gave him life, opportunities, and a resilience born of having to figure things out on his own. He describes calling his father the day of recording. The conversation turns on Stumpf's question: 'How old were you when you realized your parents were just people doing the best they could?' — a question that lands differently for every person who hears it.

Huberman pushes on the question of what exactly the wingsuit trips were doing neurologically. The answer, Stumpf clarifies, is not an adrenaline high — it's the opposite: a profound settling, a dialing-down of static, a clarity of thought that made him a better father, husband, and businessperson for months ^{[1] — Andy Stumpf "People assume BASE jumping is about chasing an adrenaline rush. Andy Stumpf says the opposite is true — he hates the hyper-adrenalized feel…" 1:22:20 Play} . Huberman draws a parallel to what Rick Rubin has described after completing albums with great artists: a post-flow peace that can last months and has no name yet in science. Their best working theory involves calibrated time perception — immersive experiences bring us so fully into each moment that upon return to ordinary life, our ability to inhabit moments is heightened rather than diminished. Huberman supports this with a recent study showing that stress specifically impairs insightful connections between memories even while leaving individual memories intact. Stumpf adds that jiu-jitsu has become his accessible version of this reset — not to the same magnitude, but enough. Both agree: whatever this post-flow state is, if you can find your way there through any legal means, it will change your life.

Huberman brings in Joe Parvizi's brain stimulation research at Stanford: electrical activation of the anterior midcingulate cortex produces a consistent, reproducible feeling of 'a storm is coming and I want to lean into it' ^{[1] — Andrew Huberman "The anterior midcingulate cortex — the brain's tenacity structure — physically grows when you do things you actively don't want to do. It d…" 1:37:20 Play} . This structure, it turns out, grows in volume specifically when people do things they actively don't want to do — not things that are merely hard, but things that are aversive. Dieting works. Adding three cardio sessions to your routine works — if you hate cardio. Ice baths work — if you find them genuinely unpleasant. And crucially, its volume is the defining feature of superagers: people who maintain cognitive and physical function into their 80s and 90s far beyond their peers. Stumpf's toilet paper roll is therefore not tidiness advice — it's a neuroscience protocol for building the will to live. The conversation turns to jiu-jitsu, which Stumpf loves precisely because it cannot be mastered. The most experienced black belts he trains with report the same thing: the deeper they go, the less they feel they understand. That recurring humility, he argues, is the closest thing he knows to the secret of staying mentally young.

Huberman brings in Joe Parvizi's brain stimulation research at Stanford: electrical activation of the anterior midcingulate cortex produces a consistent, reproducible feeling of 'a storm is coming and I want to lean into it' ^{[1] — Andrew Huberman "The anterior midcingulate cortex — the brain's tenacity structure — physically grows when you do things you actively don't want to do. It d…" 1:37:20 Play} . This structure, it turns out, grows in volume specifically when people do things they actively don't want to do — not things that are merely hard, but things that are aversive. Dieting works. Adding three cardio sessions to your routine works — if you hate cardio. Ice baths work — if you find them genuinely unpleasant. And crucially, its volume is the defining feature of superagers: people who maintain cognitive and physical function into their 80s and 90s far beyond their peers. Stumpf's toilet paper roll is therefore not tidiness advice — it's a neuroscience protocol for building the will to live. The conversation turns to jiu-jitsu, which Stumpf loves precisely because it cannot be mastered. The most experienced black belts he trains with report the same thing: the deeper they go, the less they feel they understand. That recurring humility, he argues, is the closest thing he knows to the secret of staying mentally young.

Huberman provides a brief but substantive overview of red light therapy, citing benefits including faster muscle recovery, improved skin health, wound healing, reduced inflammation, improved mitochondrial function, and vision improvements. He distinguishes Joovv from competitors by their use of clinically validated wavelengths in the specific combinations shown to trigger optimal cellular adaptations. He describes using the Joovv whole-body panel 3–4 times per week and the handheld device both at home and when traveling.

Huberman references a chapter in Drown Proof where Stumpf describes the worst pain of his life — not from a gunshot wound, not from SEAL training, but from an intestinal blockage and the subsequent procedure involving a constricting fluid designed for elderly patients. Stumpf recounts the story with self-deprecating humor: he felt the first twinge during a podcast recording, thought it was a gas bubble, went and rolled jiu-jitsu for 90 minutes, then tried to slouch in a chair to hide the pain from his wife. She Googled the nearest hospital, drove him straight there, and he ended up on the ER floor — first because it was cool, then because he was in agony. The blockage was a loop of scar tissue cinching a piece of intestine. The procedure required a constricting fluid that produced the most sustained pain he had ever experienced ^{[1] — Andy Stumpf "I didn't realize how much I needed that. And I didn't realize how much that job was providing for me until it was gone. And then the static…" 51:23 Play} . His genetic inability to process opiates — shared with his sister, first discovered when he was shot in Baghdad — meant morphine was useless and Dilaudid barely helped at the maximum safe dose. He was ultimately moved to the ICU and given ketamine, almost tipping into a K-hole. The moral of the story, delivered without sentimentality: every time he verbalized pain or struggle, he found people willing to help. Silence has no upside. A sidebar on dogs — Stumpf's Dachshund versus Huberman's English Bulldogs — wraps the section with warmth and humor before the conversation returns to heavier territory.

The conversation arrives at its most sobering territory when Huberman notes that the day's recording was preceded by news of yet another high-profile death — a luminary in the skateboarding world, cause unclear but familiar in contour. Stumpf provides the data point that reframes the entire conversation: since 2001, the Green Beret community has lost more people to suicide than to combat ^{[1] — Andy Stumpf "Since 2001, the Green Beret community has lost more people to suicide than to combat. Andy Stumpf believes the SEAL community is close to t…" 2:02:50 Play} . He believes the SEAL community is close. The common threads are isolation, alcohol, the collapse of identity post-service, and — crucially — pre-existing trauma brought into service that was never addressed. He then tells the story of Dave in detail: a top-tier JSOC operator for a decade, a selection instructor, someone who held himself to a higher standard than he held anyone else. Behind the image: arrests in Las Vegas, a serious alcohol addiction, multiple rounds of ibogaine treatment that worked for others but not for him. Dave died by suicide, alone at his family home in Florida. Stumpf reads Dave's journals as showing an unbridgeable gap between the man Dave believed he should be and the man he felt himself to be in private. The people at the funeral — as at every such funeral, Stumpf notes — all believed they could have done more. None of them nailed it.

Huberman opens the discussion of suicidality from a neuroscience frame: it is a brain process leading to a decision, and like fever, it probably is not one thing. He suggests that certain buffers may protect some people while leaving others uniquely vulnerable — and that not everyone is immune. Stumpf adds a crucial observation: many operators arrived at service with a pre-existing sea bag of trauma that was never opened, let alone addressed, and that this unaddressed foundation interacts catastrophically with service trauma and post-service isolation. Huberman shares a real-world intervention that may have saved someone in his community: a trusted person told the struggling individual that his 'goggles were foggy,' that nothing he perceived about himself could be trusted for the next six months, and that he should delegate trust entirely to three named people. That reframe — you are being controlled by distorted thinking, not by reality — can trigger the very tenacity the anterior midcingulate cortex supports: resistance, agency, the refusal to be defeated. Both men close with a shared conviction: the answer will not come from science alone, psychology alone, or a pill. It will require openness to a bigger picture — which Huberman is deliberately careful not to define, but clearly gestures toward.

Huberman asks for the program — not hacks, but a realistic daily structure. Stumpf's answer is simultaneously more and less than what most people expect. Start with one disciplined act at the beginning of the day: make the bed, or if your partner is still sleeping, drink 16 ounces of water before coffee. Prep tomorrow's breakfast tonight. Get sweat in early — Stumpf does jiu-jitsu around midday and either that or a workout on alternate days, having learned not to do both hard on the same day as he ages. The sauna counts if that's all you have. ^{[1] — Andy Stumpf "Everybody knows the harder choice versus the easier choice. Everybody, to include myself, will look externally and say, what do I need to d…" 1:33:21 Play} None of these are revolutionary. The thread tying them together is the same single principle that opened the episode: at every decision point, choose the slightly harder option more often than the easier one. 100 of those choices in a day compounds into something unrecognizable over a year. Stumpf is refreshingly honest that he doesn't always follow his own advice, which is precisely what makes the advice worth following.

Huberman asks what Stumpf is excited about. The answer is disarmingly honest: not one specific project, but the realization that after over a decade of post-military scrambling — strength and conditioning, charter flying, professional skydiving, public speaking, Montana coffee, the podcast, the book — he has arrived at a place where he trusts his own process enough to not need a target. He owns the first Black Rifle Coffee franchise in Montana. He and his wife travel the world while she coaches jiu-jitsu. He has no plans for a second book. And he finds he can now evaluate opportunities from the question 'do I actually want to do this?' rather than 'do I have to?' That freedom, he argues, is the real prize — not any specific achievement, but the ability to say no from a position of security rather than desperation. His litmus test for professional decisions: would he do this in his life anyway, regardless of the check? If either the activity or the enjoyment is absent, it's a no. The more powerful word, he concludes, is subtraction.

Huberman frames the final question: what is the price of success, and should people know their line before they pursue it? Stumpf argues that until you've lived through a few seasons you can't know your line — but that the goal should probably be arriving slightly under your maximum career potential while being genuinely happy, rather than sacrificing everything to reach the absolute summit alone ^{[1] — Andy Stumpf "Divorce: hardest thing he ever did: Andy Stumpf described his nearly two-year contentious divorce as the hardest thing he has ever done in …" 1:03:04 Play} . He references Morgan Housel's second book, The Art of Spending Money, as a psychologically sophisticated guide to assessing what things are actually worth. Huberman adds the research finding that past a certain income threshold, happiness stops increasing — though he nuances this by arguing that money can buffer certain forms of stress even if it cannot buy connection or fulfillment. Stumpf caps the exchange with an observation he's made about extremely wealthy people: at a certain level of money, the fear of why someone wants to connect with you can erode the very thing money was supposed to enable. The episode closes with Huberman's heartfelt endorsement of Drown Proof as a book he has been recommending compulsively, citing its practical tools, emotional honesty, and universal applicability. He then delivers the standard Huberman Lab outro: subscribe on YouTube, follow on Spotify and Apple, check out sponsors, find him at Huberman Lab on all social platforms, and subscribe to the free Neural Network newsletter at hubermanlab.com.

Huberman frames the final question: what is the price of success, and should people know their line before they pursue it? Stumpf argues that until you've lived through a few seasons you can't know your line — but that the goal should probably be arriving slightly under your maximum career potential while being genuinely happy, rather than sacrificing everything to reach the absolute summit alone ^{[1] — Andy Stumpf "Divorce: hardest thing he ever did: Andy Stumpf described his nearly two-year contentious divorce as the hardest thing he has ever done in …" 1:03:04 Play} . He references Morgan Housel's second book, The Art of Spending Money, as a psychologically sophisticated guide to assessing what things are actually worth. Huberman adds the research finding that past a certain income threshold, happiness stops increasing — though he nuances this by arguing that money can buffer certain forms of stress even if it cannot buy connection or fulfillment. Stumpf caps the exchange with an observation he's made about extremely wealthy people: at a certain level of money, the fear of why someone wants to connect with you can erode the very thing money was supposed to enable. The episode closes with Huberman's heartfelt endorsement of Drown Proof as a book he has been recommending compulsively, citing its practical tools, emotional honesty, and universal applicability. He then delivers the standard Huberman Lab outro: subscribe on YouTube, follow on Spotify and Apple, check out sponsors, find him at Huberman Lab on all social platforms, and subscribe to the free Neural Network newsletter at hubermanlab.com.

Huberman frames the final question: what is the price of success, and should people know their line before they pursue it? Stumpf argues that until you've lived through a few seasons you can't know your line — but that the goal should probably be arriving slightly under your maximum career potential while being genuinely happy, rather than sacrificing everything to reach the absolute summit alone ^{[1] — Andy Stumpf "Divorce: hardest thing he ever did: Andy Stumpf described his nearly two-year contentious divorce as the hardest thing he has ever done in …" 1:03:04 Play} . He references Morgan Housel's second book, The Art of Spending Money, as a psychologically sophisticated guide to assessing what things are actually worth. Huberman adds the research finding that past a certain income threshold, happiness stops increasing — though he nuances this by arguing that money can buffer certain forms of stress even if it cannot buy connection or fulfillment. Stumpf caps the exchange with an observation he's made about extremely wealthy people: at a certain level of money, the fear of why someone wants to connect with you can erode the very thing money was supposed to enable. The episode closes with Huberman's heartfelt endorsement of Drown Proof as a book he has been recommending compulsively, citing its practical tools, emotional honesty, and universal applicability. He then delivers the standard Huberman Lab outro: subscribe on YouTube, follow on Spotify and Apple, check out sponsors, find him at Huberman Lab on all social platforms, and subscribe to the free Neural Network newsletter at hubermanlab.com.