Why I Stopped Hiring for Intelligence Alone

A Belief I Carried Into Every Interview

For a long stretch of my career, I believed the smartest person in the room was the safest bet. If someone could out-argue the rest of the table, model a deal faster, or spot the flaw in a term sheet before anyone else did, I assumed the rest would follow. Give that person enough runway and the business, the fund, the desk, would take care of itself.

That belief held up fine when the stakes were narrow: a single analysis, a single negotiation, a single quarter. It stopped holding up once I was building something that had to survive longer than any one deal.

Where the Pattern Broke

Running a software company meant watching people operate for years, not hours. The ones who looked brilliant in a pitch or a client meeting were not always the ones who made the platform better six months later. Some of the sharpest minds I worked with could not sit with a slow, unglamorous problem long enough to fix it. They wanted the next hard question, not the current boring one.

The pattern showed up again in finance, just slower. A junior analyst might be faster with a spreadsheet than anyone on the team and still make the same sizing mistake twice, because being right once convinced them they understood the risk better than the data did. Intelligence told me how fast someone could get somewhere. It told me almost nothing about whether they would still be useful once the easy answer ran out.

What Smart Predicts

Raw intelligence predicts how fast someone absorbs a new idea. It does not predict whether they will change their mind when the facts do, whether they will tell you about a mistake the day they make it instead of the week you find out on your own, or whether they can do the same careful task for the fortieth time with the same attention they gave it the first time.

Those three things, changing your mind, surfacing bad news early, and tolerating repetition, turned out to matter more to how a business or a portfolio actually performs over years than how quickly anyone can win an argument.

The Trait I Look for Now

I weigh temperament before I weigh horsepower. Say two candidates are being considered for the same research role. One has the stronger academic record and gives a confident, fluent answer to every question. The other pauses, admits where their analysis is thin, and asks a harder question back. I will take the second person most of the time, because the gap in raw ability rarely matters as much as the gap in honesty about what they do not know yet.

This shows up in how I run meetings too. I would rather hear "I'm not sure, here's what would change my mind" than a polished answer delivered with total certainty. The polish is often covering for exactly the blind spot that causes the expensive mistake later.

Where This Still Trips Me Up

I will say plainly that I have not fully unlearned the old instinct. Put a genuinely quick mind in front of me and some part of me still wants to bet on it. The correction I apply is procedural, not emotional: before any hire or any allocation of real responsibility, I ask what this person has done that required patience over years, not just speed over minutes. If I cannot answer that question, I slow down regardless of how the conversation went.

Capital markets reward quick thinking constantly, in the moment. They reward something closer to steadiness over the years it takes to compound anything worth having. I spent a good part of my career hiring and investing as if those were the same quality. They are not, and the businesses I have been part of building got noticeably sturdier once I stopped treating them as interchangeable.