At some point in the last month, you made a decision worth more than your house. You probably made it in a hotel lobby, or in the car between meetings, or at 10:40 at night after a day that started with a 6am flight. You made it quickly, because that is what you are good at, and because there were eleven other things behind it in the queue.
If that decision had been a financial transaction of the same size, it would have passed through controls. Someone would have checked the numbers. Someone would have asked whether the inputs were sound. There would have been a paper trail, a second pair of eyes, a moment of institutional doubt built into the process on purpose.
But it wasn't a transaction. It was a judgement. And judgements, in your company, have exactly one control: you.
Founders audit everything. The accounts are audited. The legal position is reviewed. The codebase gets penetration-tested by people paid to break it. Before an acquisition, you will pay serious money for due diligence on a company you might buy - its numbers, its people, its skeletons. The entire apparatus of a well-run business is a machine for checking inputs before they become commitments.
Everything gets diligence except the person doing the diligence.
Think about what that means. The single most consequential variable in your company is the state of the person making its largest decisions. Not the strategy deck. Not the hiring plan. The strategy deck and the hiring plan are outputs of that variable. And it is the only variable in the entire operation that nobody measures, nobody reviews, and nobody is allowed to question.
We get away with this because of a story we tell about judgement. The story says judgement is a trait. You have it or you don't. It lives somewhere in the character, like courage or taste, and it shows up reliably whenever it's called for. On this story, a bad call is a flaw in the person - a lapse, a blind spot, something to be embarrassed about.
The story is wrong, and you already know it's wrong, because you have lived the counterevidence. Somewhere in your history there is a decision you would unwind if you could. Now recall not the decision but the day. What had the week been like? How had you slept? What else were you carrying into that room? I have asked this of enough senior people to know what comes back: almost nobody says "I wasn't smart enough." Almost everybody describes a state. Depleted. Rushed. Running on the fourth coffee and the previous quarter's adrenaline. The intelligence was present. The conditions were not.
That is the tell. If judgement were a trait, it would not vary with sleep debt. It varies with sleep debt. Which means it is not a trait. It is a capacity. Something with a physiology underneath it, something that runs on inputs, something that can be fresh or fatigued in exactly the way a muscle can. Same person, different state, different decision. Every founder has felt this from the inside. Very few have followed the thought to where it leads.
Where it leads is uncomfortable, because it removes an excuse and replaces it with a responsibility. If judgement varies with condition, then the conditions under which you decide are not background. They are part of the decision. The 11pm call taken on four hours' sleep is not the same call taken at 9am after a full night. It only looks the same on the calendar. You would never accept this arrangement anywhere else in the business. No board would sign off on financial reporting where the accuracy of the numbers depended on what time of day they were produced. Yet the company's largest commitments are routinely made under exactly those terms, by a person whose operating state on the day is unknown even to himself.
Consider how we treat the only other profession where output depends this directly on the state of one human body. An athlete's entire working life is organised around the condition of the instrument. Load is measured. Recovery is measured. The relationship between last night and this afternoon's performance is not a matter of opinion; it is data, and decisions are made on it. A footballer who prepared for a final the way most founders prepare for a board meeting (short sleep, no measurement, straight from one demand into the next) would not be called unlucky when it went wrong. He would be called negligent. His manager would be called worse.
Founders are athletes whose sport is deciding. The comparison is not motivational language; it is structural. In both cases there is a performance that matters enormously, produced by a biological system, on a schedule, under load. The difference is that sport noticed decades ago that the system could be measured and managed, and built a discipline around it. Business still runs on the trait story - still treats the decision-maker as a fixed quantity, still explains variance after the fact with words like "form" and "instinct" that explain nothing.
So the interesting question is not whether your decisions could be better. Of course they could; everyone's could, and the observation is useless. The interesting question is narrower and much more practical: do you know the conditions under which you decide well? Not in the vague sense (everyone will say "when I'm rested") but specifically, measurably, in the way you know your company's unit economics. What does your good state actually look like, in numbers? How far from it were you at 10:40 that night?
You don't know. That is not a criticism; nobody knows, because nobody has looked. The instrument that makes every consequential call in your company has never once been measured while doing its job.
Everything else in the building has.