Some people don't struggle to understand the format, but after suffering losses, their psychological resistance to trends grows stronger, leading to even greater losses. They stubbornly hold positions when losing, then rush to exit as soon as there's any improvement, ignoring the trend and only fixating on small profits. They lose big and win small. Try a different approach: don't aim to win 15%, instead wait for a 10% pullback to take profits. If the price continues to rise after your take-profit level, keep holding. Conversely, if you're down 5%, decisively cut losses. With 10% take-profit and 5% stop-loss targets, if you execute this strategy 100 times with a 50% win rate, you can still achieve 300% returns—it all depends on whether you have the discipline to execute decisively.