Just watched this video and feeling so inspired—it’s going to be super helpful for my future trading! In trading, it’s absolutely crucial to understand that 'controlling losses is the foundation of survival and profitability.' You must avoid falling into despair by ignoring the nonlinear amplification effect of losses. For example, a 50% loss requires a 100% gain to recover, and a 90% loss needs a staggering 900% gain. The difficulty increases exponentially—once you’re deep in the red, breaking even becomes almost impossible. Also, don’t get tempted by short-term high returns and forget the essence of 'steady survival over reckless aggression.' Remember, investing is a marathon. Controlling losses is the key to staying in the market long-term; otherwise, even the highest short-term gains can vanish with one major loss.