It is easier to act your way into new ways of thinking than to think your way into new ways of acting. Behavioral change precedes cognitive change — not the other way around. **Two sources, same principle:** - AA wisdom (later recognized as wu wei): act first; the mind follows - Jocko Willink: "Moving your body breaks the mind's resistance. Action leads to new thinking, not the other way around." **Why this works psychologically:** - Waiting for motivation or belief to shift before acting is a loop with no entry point - Action generates evidence that updates the mental model - The body moving signals the nervous system to shift out of avoidance mode **Cross-domain applications:** - Habit formation: don't wait to want to exercise; show up first, motivation follows - Changing beliefs: the most reliable way to change what you believe is to change what you do - Leadership: "fake it till you make it" is partly true — embodying a posture changes how you think from that posture - Therapy: behavioral activation works on this principle — acting as if you're not depressed partially resolves the depression **Paired with:** - [[Good Systems Reduce Negotiation With Yourself]] — systems remove the "do I feel like it?" moment; this note explains why action itself resolves that feeling - [[Self-Discovery Is Effortful Not Passive]] — self-discovery requires action; waiting to feel ready keeps the loop closed **Source:** Alex Olshonsky (@oloal) + Jocko Willink via Meredith Thornburgh (@mcmcd_), Apr 24 2026.