The real wisdom here isn't the familiar plea to "just do it"—it's Napoleon's insistence that deliberation and action are *sequential*, not simultaneous. Most of us reverse this, deliberating endlessly while pretending we're still in the thinking phase, when really we're afraid. What makes this different is the permission it grants: once you've genuinely thought things through, second-guessing yourself mid-stride becomes not caution but cowardice. A surgeon knows this intimately—the moment she makes the first incision, doubt must yield to the knowledge already acquired; hesitation between stitches serves no one.