At 69, Sequoia’s Doug Leone still runs on fear

A man who spent 26 years leading Sequoia Capital—a firm associated with investments in Cisco, Google, Apple, and NVIDIA—said something striking at 69:

“Whenever I have reinvented myself, it hasn’t come from a romantic ambition to be great. It has come from the fear of becoming obsolete.”

You might think he was being modest. Instead, he was revealing something that exceptionally successful people rarely admit.

That man is Doug Leone. After retiring, the venture-capital veteran returned to the front line at Sequoia because he could not quite let go of his concerns. Here was someone who had already made it, openly describing unease as his fuel.

You have probably seen countless articles warning that AI will replace you. Perhaps they made you anxious. What happened next? For many people, the answer is simple: they worried, then kept scrolling.

The problem is not that you feel too much fear. It is that your fear has nowhere useful to go.

This essay makes a counterintuitive argument: in the age of AI, fear need not be an enemy to defeat. It can be a force that keeps you from being left behind.

1. The danger begins when you stop being afraid

Start with a story that hurts any investor.

In an interview, Leone described selling the best winners too early as one of venture capital’s greatest mistakes. His example was Sequoia itself: the firm exited Cisco after making $90 million; had it held on, he said, the position would have been worth hundreds of billions.

This was not a failure to recognize a good business. Cisco was a good investment, and Sequoia saw it. The mistake, in this telling, lay in the comfort of banking a gain. Once we have made money, we instinctively label a small, certain win “prudent” and a large, uncertain one “greedy.” The desire for safety becomes an expensive bias.

Andy Grove described a similar turning point in Only the Paranoid Survive. As Japanese competitors cornered Intel in memory chips, he asked Gordon Moore what a new CEO would do if the two of them were replaced. Intel ultimately abandoned the memory business on which it had been built and turned toward microprocessors. What made that decision possible was not simply vision, but a clear-eyed fear of becoming obsolete.

The cautionary examples are just as familiar. Kodak invented a digital camera; Nokia had ample warning about smartphones. In this reading of their decline, capability and information were not the only missing ingredients. A sufficient sense of unease was missing too.

Decline begins, in this account, with “I’ll probably be fine”—before it shows up as an obvious loss of ability.

Leone’s continuing unease at 69 suggests that his radar is still on.

A dangerous moment in a person’s life is not necessarily when they feel afraid. It may be when they finally stop.

2. Fear is not the same thing as anxiety

Here I need to slow down. I can already hear the objection: “You’re just selling anxiety.”

That is not what I mean. I want to distinguish three experiences that are often treated as one.

Anxiety is a diffuse unease without a clear object. You cannot quite say what you fear; you just feel that time is running out. Its familiar outcome is paralysis: scrolling, buying courses, saving articles, and doing nothing with them.

Panic means losing control. Judgment breaks down and escape becomes the priority, whether through denial or giving up.

Fear, as I use the term here, has an identifiable object. You know what threatens you, so you can break it down, assess it, and respond.

This essay argues for the last of these: fear with a specific object is an underrated source of motivation.

Psychology offers a useful starting point. The Yerkes–Dodson relationship is often represented as an inverted U: too little arousal can leave us unmotivated; too much can impair performance; a moderate level can help. Psychologist Julie Norem has studied “defensive pessimists,” who deliberately imagine what could go wrong and prepare for each possibility. In that research, forcing such people to think positively can undermine rather than improve their performance.

Consider how Leone reportedly handles his fears. Afraid of public speaking, he practices it. Afraid of heights, he climbs a 96-foot mast. Afraid of pain, he is said to have undergone a root canal without anesthesia. These stories sound like acts of self-denial, but the underlying pattern is clear: rather than letting fear immobilize him, he repeatedly turns it into something to confront and do. That pattern has something in common with the principle of exposure in therapy.

Anxiety is fear that has nowhere to go. A specific fear can give unease a direction for action.

3. An economist’s view: fear gives tail risks a price

Now let me put on my economist’s hat.

A recurring concern in decision-making is that people can be poorly prepared for events that are unlikely but devastating. Nassim Nicholas Taleb’s discussion of black swans draws attention to this problem: we are comfortable planning for ordinary conditions, and less comfortable preparing for extreme ones.

Seen through this lens, fear acts like a built-in mechanism for pricing insurance. It makes a disastrous outcome count in a decision in proportion to what it could cost us. Without that warning, we may sleep soundly at the edge of a cliff.

Kahneman and Tversky’s prospect theory provides another angle. Losses can hurt substantially more than equivalent gains please us—often summarized as roughly twice as much, although the strength of the effect depends on context. We usually discuss this as a human flaw. It can also be understood as a structure of motivation: sensitivity to what we might lose keeps us alert.

Leone’s three investment questions bring those concerns into the decision: Would I put my children’s money into this? If I could make only 20 investments in my lifetime, would this be one? Could this single investment return an entire fund? The questions test personal conviction, scarcity, and the stakes of missing an exceptional result.

In this interpretation, fear is part of his filter—not merely appetite for a gain.

There is a deeper motivational argument too. The appeal of rewards can diminish: once money and recognition feel sufficient, satisfaction sets in. Someone relying on an ever-grander dream may eventually hit a ceiling. Fear of loss can remain powerful because the more we have, the more we stand to lose.

Desire can be satisfied. Fear can keep finding new stakes. That is one reason ambition may fade while unease remains young.

Leone has said he is interested in extreme outliers capable of returning 100 times the investment, rather than modest two- or threefold returns. Such a demanding standard makes sense for someone afraid of missing something extraordinary.

4. AI is shortening the shelf life of skills

Bring the focus back from investing to the rest of us.

The biggest change AI brings is not simply that a machine can do your job. It is that skills can depreciate much faster. A skill that once supported a career for a decade may find its market value rewritten within a few years. Translation, basic programming, copywriting, junior analysis, standardized design—the boundaries of work once considered secure are shifting.

In that environment, “How capable am I today?” matters less on its own. “How quickly can I reinvent myself?” matters more. Reinvention often needs a force strong enough to disturb the status quo.

Here is an uncomfortable implication: the person most exposed in the AI era may be the comfortably competent one. People who know they are struggling recognize the need to learn. The best know they must keep changing. Those in between may earn enough and live comfortably enough to stay put, without being so exceptional that alternatives pose no threat. What they lack may be a well-judged measure of unease.

Leone has described great companies as needing repeated acts of reinvention: Zuckerberg acquiring Instagram, Jobs returning to Apple, and Jensen Huang taking NVIDIA through successive cycles. The point is to make a new move from a position of strength, rather than waiting for weakness to force it. Disrupting yourself at the peak requires fear of being overtaken—even by the next version of what you could become.

The same logic applies to an individual. In Charles Handy’s idea of the “second curve,” the best time to begin anew is while the first curve is still rising. But when everything appears to be going well, who wants to change? Someone who worries that today’s good times may be the last unless they do.

Working hard is not enough if you keep investing effort in a direction whose value is being eroded.

5. Put fear to work: name it, price it, face it

If fear is fuel, how do you use it without burning yourself?

First, name it. Turn “I’m overwhelmed” into “What, exactly, am I afraid of?” Instead of “AI will replace me,” ask: “Which three kinds of task in my job are most susceptible to automation? How much of my day do they take up?” Once you can write a list, fear becomes a map rather than a fog.

Second, price it. For each concern, estimate its likelihood, cost, and time horizon. Then decide how much to invest in a response. This is a basic investment discipline, and it is useful in life too. Some risks deserve a year of preparation; others need a weekend; some are best set aside.

An unpriced fear can expand without limit. A fear with a considered cost becomes more manageable.

Third, face it. Take a cue from Leone and deliberately do something each year that unsettles you: give a talk, publish an essay that could attract criticism, or learn a tool you have kept avoiding. Small, controllable encounters with discomfort can keep your awareness sharp.

One condition is easy to overlook: fear needs a container. When discussing boards, Leone has described a healthy board as one that can put its central disagreements on the table. If debate gets heated, a five- or ten-minute recess allows people to cool down. The detail matters: facing risk requires an environment capable of holding conflict. A group that can say “We might lose” honestly can turn fear into shared intelligence. A group in which nobody dares speak plainly leaves each person carrying it alone.

Do not try to eliminate fear. Give it a job.

6. Fear is an engine, not a compass

The most important qualification is this: fear can start the engine, but it cannot choose the destination.

A life powered only by fear can become frantic and zero-sum: always defending, always comparing, never at peace. Leone himself describes something more. In his account, Sequoia looks for the same combination in partners and founders: intense competitiveness, paired with a heart of gold.

He also describes trust as an accelerator in business, built from both professional competence and good intentions. Neither works without the other.

Fear supplies momentum. Goodwill gives it direction and makes it sustainable.

As a teenager repairing boats at a yacht club, Leone felt looked down on and resolved to surpass those who dismissed him. Competitiveness and fear can begin in the experience of being belittled. People who go the distance turn that energy into creation rather than revenge.

There are limits to this argument, and they need to be explicit.

First, fear alone is not enough. Countless frightened people have not succeeded. We hear disproportionately from those who did, so survivorship bias matters. Fear has value only when combined with capability and action.

Second, this is not a prescription for everyone. Chronic stress can damage health and cognition. If you are living with persistent anxiety, insomnia, or loss of emotional control, look after your well-being first and seek professional support when needed. The argument here concerns moderate, specific fears that can become action—not a life spent soaking in stress.

Third, intrinsic motivation matters too. Interest and meaning can provide more durable motivation for work you love. Fear is better understood as an engine for getting started and staying awake to change, rather than the whole point of living.

Fear gets you moving. Goodwill helps you go the distance.

A small action today

Return to the image of a successful 69-year-old still practicing public speaking, still climbing a mast, and still alert to the possibility of being left behind.

He does not necessarily lack the ability to enjoy life. He may simply have understood earlier than most that, in a world changing ever faster, a clear-eyed unease can be more valuable than a false sense of security.

Your protection in the AI era is not only what you know today. It is your willingness to recognize a threat and act on it.

So do one small thing today: write down a concern you ought to take seriously. Make it specific. Then take the smallest useful step. Just one.

Sometimes the person who feels no fear has the most reason to pay attention.