The wisdom here cuts against a common mistake: confusing *readiness* with *capability*. Branson isn't celebrating recklessness but recognizing that the gap between "I don't know how yet" and "I'll figure it out" is often smaller than we think—and that staying comfortable on the sidelines costs more than the temporary discomfort of overcommitment. When a shy accountant accepts a leadership role they've never held, they discover capacities they'd never have found reviewing spreadsheets alone. The real danger isn't jumping before you're ready; it's letting your current self veto the person you might become.