2 things traders who want to make money in the crypto community must do well
1. What should I do if the trend proves that I am right after I buy;
2. What should I do if the trend proves that I am wrong after I buy?
No one can accurately predict the future market. The only thing you use is rules-consistent trading rules, which allow you to stand on the high side of this probability game.
Profits are not obtained by your winning rate in predicting the market, but by "trying to lose as little as possible when you are wrong, and making as much as possible when you are right." This is the biggest difference between practitioners and analysts.
