Don't rush to envy others when they make money. Instead of obsessing over every profit, break down their logic — the market is changing, and so are the opportunities. What truly matters is reflecting on your own rhythm and sense of timing, and identifying your advantages in the current environment. Some rely on information asymmetry, others on compound interest, and some on scale. Everyone has their own strategy. Instead of copying others' methods, it's better to find the approach that suits you — that's the real Holy Grail.