Luck leaves no label on an outcome

An outcome arrives as one clean fact: the venture worked, the investment fell, the forecast missed. Its causes do not arrive itemised. Annie Duke calls the habit of judging a decision only by its result “resulting.” It feels efficient because the ending is known, but it quietly imports information the decision-maker did not possess.

A fairer review reconstructs the earlier room: what was knowable, which alternatives existed, and how uncertain each looked then. This does not excuse careless choices, and repeated outcomes can reveal a weak process. It simply separates two questions that hindsight likes to fuse—whether the reasoning was sound and whether this particular roll landed well.