The more we think about an event, the more we think it's likely to happen

Imagine the flight cancellation properly.

The red departure board.

The queue for a hotel.

The eleven-pound sandwich.

The call home from a seat beneath a broken charging socket.

Now estimate the probability.

Nothing statistical has changed, but the event has acquired detail, and detail feels suspiciously like evidence. The mind retrieves the imagined scene easily, then treats that ease as a clue about likelihood.

This creates an odd contest between vividness and frequency. Cyber catastrophe gets diagrams, grave voices and an hour of rehearsal. An expired certificate or mistyped address receives no story and quietly causes the actual failure. Lottery winners grin in advertisements; the millions of losing tickets have poor agents.

Imagination is still useful. Pilots rehearse emergencies because a simulated future can improve action. The distortion begins when one outcome receives all the scenery and its alternatives remain blank. A balanced rehearsal would give success, failure and boring normality equal detail, then place the base rates beside them.

But balance is emotionally unsatisfying. One crisp future feels like knowledge. Several futures feel like uncertainty. So we picture one outcome until familiarity begins impersonating fate—and then congratulate ourselves for having a strong intuition.

Try the risk review with three columns. In the first, write the vivid catastrophe. In the second, write the dull failure that happens more often. In the third, write the uneventful week in which nothing dramatic occurs. Add the actual frequencies where they exist. Suddenly the eleven-pound sandwich has competition from an expired certificate, a typo and an ordinary Tuesday in which the plane simply leaves.

The arithmetic did not move during any of this. Attention did.