Deeper thinking is:

1. Any trading game involves a lot of uncertainty;

2. How to smooth out some uncertainty factors to gain a competitive advantage?

Those with good physical strength invest a lot of physical energy/time;

Those who are good at macro/K-line/on-chain should look for clues in these areas;

Those with broader connections should seek information advantages through extensive communication with impressive people.

In short, in the trenches, understanding oneself and leveraging advantages will lead to a greater chance of winning.