"Remember, behind every K-line are thousands of battles of human nature. When the numbers on the screen make your heart beat faster, ask yourself: Are you controlling your emotions at this moment, or are your emotions controlling you? The most dangerous thing in a bull market is never the shorts, but the carnival that forgets to bring life jackets; the most precious thing in a bear market is not the bottom-fishing code, but the bullets that are always kept in your pocket. Those fluctuations that keep retail investors awake at night are just slight tremors on the monthly chart. What really changes your destiny is never a certain code, but the trading cognition that you break and rebuild with your own hands - just like a scalpel cannot save people by itself, it is always the hands that hold the knife that can create miracles."