Room for being wrong

A decision made with complete information isn't a decision. It's arithmetic. The interesting ones happen earlier, before the picture fills in, when the cost of waiting for certainty is higher than the cost of being wrong. I didn't set out to practice this. It arrived through the side door of four unrelated things, and only later did I notice they were the same thing wearing different clothes.

In the cockpit it looks like weather. The forecast is a probability dressed as a fact. Cloud base, wind, the chance of something moving in from the west by afternoon. You gather what you can, you decide, and then you commit to a runway before you can see the far end of the day. The sky does not care that your information was incomplete. It only asks whether you allowed for the gap. Running an ultra is the same negotiation stretched across hours. Somewhere past the point where your legs still feel like yours, you decide how much to spend and when. You cannot know at mile twelve what mile forty will ask of you. You guess, you adjust, you keep a reserve you may not need and may not reach. The runners who fall apart are rarely the slowest. They are the ones who mistook a good early feeling for information.

In software the uncertainty hides better, because it wears the costume of logic. But a system that compiles is not a system that is correct, and the gap between those two is where most of the work lives. You ship a decision about a future you cannot see: a schema that will have to bend, an abstraction that will either earn its keep or become the thing everyone routes around. Working and being right are not the same, and the code will not tell you which one you have. Only time does.

Whisky is the quiet version. A cask filled thirty years ago was a bet placed by someone who would not taste the result for decades. When I nose a glass I am reading the outcome of a decision made under total uncertainty, by a person who committed and then waited. Tasting is judging, backwards, whether the gap was allowed for.

What the four share is not courage. Courage is the wrong word, too loud. It is a tolerance for acting on the incomplete, and a discipline about the size of the margin you leave. You are never choosing between right and wrong. You are choosing how much room to keep for being wrong, and then living inside whatever room you kept.

I used to think the goal was better information. Now I think it is a better relationship with its absence.