The five ways to make money in the currency circle have never changed: 1: Information gap: I know, you don’t. 2: Poor cognition: I understand, but you don’t. 3: Poor execution: You and I both understand, if you don’t do it, I will. 4: Poor competition: I can do it all, but I can do it better than you. 5: Cycle difference: do it when you need to do it, lie down when you need to lie down