The buzzer beater took one second on the clock and nine years in the driveway.

A moment that looks like inspiration is usually a withdrawal from a long account. What people see is the second where it was needed, and the years of unwitnessed repetition that made it available are not part of the footage. Performing under pressure is not courage appearing from nowhere, it is preparation that happens to be visible.

Since you cannot know which second will matter, put the work into the ordinary days nobody watches. Practise the thing you want available when it counts. Readiness is the only part of that moment you can build in advance.