The Diary of a CEO distilled — five things worth keeping from the world’s greatest free solo climber, framed for the OMNIFIT system.
5 min read · Distilled from Alex Honnold on the Diary of a CEO with Steven Bartlett
TL;DR
Alex Honnold climbed El Capitan without a rope. Most people conclude he must feel no fear. The conclusion is wrong — and understanding why it’s wrong is the most useful thing you can take from this conversation. The real story is about what 30 years of sustained exposure to fear actually does to a human nervous system, why perseverance compounds the same way money does, and what intentional risk-taking looks like when someone has actually thought it through.
“Everyone wants to know the hack to overcome fear. There is no hack. You just get really scared, over and over, for long enough. And eventually it’s not that scary anymore.”
Alex Honnold is 40 years old. He has been climbing five days a week for 30 years. He free soloed El Capitan — 3,000 feet of vertical granite, no rope, no protection — in 2017. He is widely considered the greatest rock climber alive. The conversation covers fear, perseverance, risk, and what it actually takes to get good at something over a long arc. Here is what’s worth keeping.
1. The amygdala story is wrong — and the real story is more useful.
The documentary Free Solo includes a scene where Honnold’s brain is scanned in an fMRI while he’s shown frightening images. His amygdala — the brain’s fear-processing centre — lights up less than a control subject’s. The conclusion most people draw: Honnold doesn’t feel fear. He’s wired differently. This is not for the rest of us.
Honnold finds this framing frustrating. His explanation is simpler and more instructive. He was inside a sealed metal tube, physically safe, being shown black and white photographs. After 20 years of real fear — actual consequences, actual exposure, actual practice — black and white photographs have lost their charge. Of course his amygdala doesn’t fire at pictures. That’s what 20 years of doing the real thing does.
He draws the comparison directly: put a seasoned stand-up comedian in an fMRI and show them an image of a large audience. Their brain won’t react the way a first-time speaker’s would. That’s not a neurological anomaly. That’s accumulated exposure.
The implication is important. The brain scan isn’t showing you that Honnold is different. It’s showing you what sustained, voluntary exposure to fear produces over time. The same process is available to anyone willing to engage in it.
The OMNIFIT angle: This is the Emotional dimension in its clearest form. Emotional fitness is not the absence of fear or anxiety — it’s the ability to remain functional in the presence of them. Honnold hasn’t eliminated fear from climbing. He has developed, through decades of practice, the capacity to act effectively while experiencing it.
2. Fear is always present. What changes is your relationship to it.
This is the most important correction Honnold makes in the conversation. People assume he is fearless. He says he has been scared continuously for 30 years.
Climbing always has consequences. Even with a rope, the gear might fail, the protection might not hold, the ledge might be in the fall line. A climber who stops attending to those possibilities doesn’t survive long enough to become elite. The constant low-level alertness — the vigilance that comes from real stakes — never goes away. What changes is the capacity to act within it rather than being stopped by it.
He describes the experience on a specific ledge traverse on Half Dome where he made the wrong choice mid-move and had to reverse it. Not panic. Not shutdown. Just clear recognition — “I made the wrong choice, this is bad, I need to change my strategy” — followed by action. That quality of response under genuine pressure is not a personality trait he was born with. It is a trained capacity, built through years of being scared and continuing anyway.
The practical takeaway: exposure to fear doesn’t make fear disappear. It makes you more capable of being with fear while still functioning. The goal isn’t to eliminate the signal. It’s to expand your range of what you can do while receiving it.
3. Perseverance compounds. The graph always looks the same.
Honnold draws a graph of his career on a piece of paper during the conversation. Long flat period from 18 to 30 — living in a van, making 10 to 100 thousand a year from sponsorship, unknown outside niche climbing circles. Then Free Solo comes out, and the graph goes nearly vertical.
He’s not describing this as an overnight success story. He’s describing compounding. The same curve appears in Buffett’s wealth accumulation, in podcast growth, in any domain where quality work is sustained over a long enough period. The early years don’t look like progress. They are progress — it’s just not visible yet.
What made the flat period sustainable wasn’t stoic endurance. He didn’t experience it as hardship to get through. He was doing exactly what he wanted to do — climbing everything he could see, learning constantly, living cheaply enough that 10 thousand a year was sufficient. The prerequisite for persisting through the flat curve is genuinely loving what you’re doing. If you’re enduring it, you will quit before the compounding becomes visible.
His advice for finding that: pay attention to which work leaves you energised versus depleted. The podcasting work that fires him up is interviewing conservationists and scientists — he comes out of those conversations wanting to train harder, study more. Corporate speaking grinds him down. The same output, very different internal experience. Structuring your time around the former and away from the latter is not a productivity hack. It is how you create the conditions to outpersist everyone else in your field.
4. The brain structure that grows when you do things you don’t want to do.
Bartlett introduces the anterior mid-cingulate cortex during the conversation — the brain region that activates specifically when you do something you actively resist and push through anyway. Not things you enjoy that happen to be difficult. Things you don’t want to do but do anyway.
It grows with use. Atrophies with avoidance. Studies show athletes have larger anterior mid-cingulate cortices. People who consistently avoid discomfort have smaller ones. This structure is increasingly understood as the neurological seat of willpower and perseverance.
Honnold’s response is direct: even things he loves — like climbing — involve this constantly. One more set when his whole body hurts. Continuing up a wall when conditions are worsening. The gap between what you feel like doing and what you do anyway is the gap this structure lives in. Filling that gap regularly is what builds it.
The important addendum: the challenge has to be appropriately scaled. Honnold is explicit that Taipei 101 — the skyscraper he climbed live on Netflix — was not the right-sized challenge for someone starting from zero. The right challenge for someone currently sedentary is not El Capitan. It’s going for a walk when they don’t feel like it. The anterior mid-cingulate cortex doesn’t distinguish between the scale of the challenge. It responds to the gap between resistance and action.
5. Intentional risk versus unconscious risk — the framework most people are missing.
Honnold’s most counterintuitive claim: he is not a high risk-taker. He is a deliberate risk-taker. There is a significant difference.
The people who look at his life and say “I could never take that risk” are, in many cases, taking far more risk — they’re just not choosing it consciously. Driving home slightly impaired. Living sedentary lives that carry substantial cardiovascular risk. Making financial decisions without understanding the downside. These are all risks. The difference is that Honnold’s risks are examined, prepared for, and chosen. Most people’s risks are simply the default outcome of not thinking about it.
His framework is simple. You are going to die regardless. The question is whether the risks you’re carrying are ones you’ve actually chosen and prepared for, or ones that have accumulated around you through inattention. Sedentary living is a risk. Unconscious eating is a risk. Avoidance of the things that would build your capacity is a risk. The people who never climb anything, never do anything uncomfortable, never push beyond their current capability — they are not safe. They are simply accumulating different risks on a slower timeline.
The response to this isn’t recklessness. It’s what Honnold describes as being clear-eyed: think through what happens if things go wrong. Understand the actual consequences. Prepare. Then act. That sequence applies whether the context is climbing El Capitan or having a difficult conversation or starting something new.
One thing to do this week
Identify one thing you have been avoiding — not because it is dangerous, but because it is uncomfortable. Something that produces resistance when you think about it. Do it once this week, deliberately. The anterior mid-cingulate cortex doesn’t need you to free solo anything. It just needs the gap between resistance and action to close, once, consciously.