There's a decision from your past you still turn over in your head — that job, the move, or maybe a person you didn't text back — replayed more times than you care to admit. That's regret: the same scene, running on a loop. But played strategically, it can be the raw material that makes your next decision sharper.

This is the shape of resulting: grading a decision by how it turned out instead of how sound it was in the moment — and it's exactly the position poker players train for.

Running a review after every hand, regardless of outcome, also known as hand history, creates a record of every decision made, judged on its own terms, separate from how the cards landed.

The Read That Separates a Good Call from a Lucky One

Reviewing your hand history allows you to judge how sound a decision was, based solely on what you knew in the moment it got made. To do that, it borrows a concept called expected value: what would happen, on average, if you made that same call a hundred more times with the same information. A bad outcome and a bad decision are two separate things that often get lumped together, and a hand history teases them apart.

Say you left a job for a startup that folded within a year. Its closure doesn't settle whether the leap was smart. That call still gets its own hand history, judged by what you knew when you signed, not by how it ended after you took a risk. 

The timing of when you review is also part of the skill. Players save the hand history for after they've left the table. Review too soon, and you're just reacting to the outcome. Wait, and you get an honest read on the decision itself.

Run Your Own Hand History in Six Questions

Pick one decision you still replay — something specific, with a little heat left on it — and work through it like a player reviewing a hand: line by line, outcome set aside until the end.

1. What did you know at the moment you made your decision, pre-hindsight?
2. What information were you missing that a reasonable person in your seat also wouldn't have had?
3. Did you follow the process you'd defend to a friend, or skip a step because you were tired, rushed, or scared?
4. If you had to make this exact call again and again, with only what you knew then, how often do you think it’d go your way?
5. Write one specific rule for this situation next time; concrete enough that you'd know the moment you broke it.
6. Knowing everything you knew then, would you make the same call again today?

Identifying Patterns and Playing Them Strategically

Leak is a real poker term, not a metaphor. It's what players call a pattern in someone's decisions, a habit that only shows up once you look across several hands. Spot your leak, and you've got an advantage for every decision you make next.

Run this exercise once, and you get a single rule. Run it five or six times, and you'll notice the same ones keep coming back. Maybe you make sound calls when you have time to think, then abandon that same logic under a deadline. Or you trust your read on a complete stranger, then second-guess yourself the moment it's someone you report to. One hand history catches a single decision. A handful of them catches a pattern, and something you can act on before the next decision shows up.

Closing the Hand and Moving On

Your rule from question five is the one that sticks. In poker, the next hand starts the moment the last one ends — no pause built in to relive what just happened before the next deal.

Borrow that discipline. Put your answer somewhere you'll run into it: a post-it, your notes app, or regularly scheduled calendar reminder. Then mentally close the file. What you wrote stays in play. Everything else stays in the past.

Every regret replay is a rule waiting to be found. Now you know how to go looking for it.