This market is like a high-speed train of life. Some people get on and off the train with great fanfare; some people leave quietly; some people run away in a panic. Everyone has their own behaviors and purposes. You cannot control the market trend, let alone human nature.

You can only control yourself, just like the Stoics: understand that some things we can control, and others we can't. Only by facing this basic principle and learning to distinguish what you can control and what you can't control can you have inner peace and external efficiency.