The Counterfactual Question
Launch library · evergreen read

Asking a subject what might have happened had one detail been different forces them to articulate assumptions they may never have stated outright. The counterfactual makes visible the invisible scaffolding behind a decision or an event, the parts a subject took so completely for granted that they went unmentioned. Much of what shapes a decision goes unstated until a question like this brings it into view.
This kind of question needs a light touch, since it can drift quickly into pure speculation if left too open. Anchoring it to one specific, plausible change, rather than a wholesale rewrite of events, keeps the answer grounded in the subject's real understanding rather than idle guesswork. Anchoring the question to one concrete, plausible change keeps the answer grounded rather than purely speculative.
Used well, the counterfactual is less about the alternate version of events than about what it reveals of the real one. The answer to what if usually says more about how a subject actually reasons than a direct question ever could. The alternate version of events matters less, in the end, than what it reveals about the real one.