It is often said that trading is about risking a small profit with an acceptable loss, and risking a huge profit with an acceptable loss. This is a good point of view, and it is about the profit-loss ratio. I prefer to say that trading is about risking a small profit, as long as there is a profit. As for the size of the profit, it is not something we can control, it is given by the market. We give the market reasonable expectations so that we will not be kidnapped by desires. There is an idiom that says "no desires make you strong". What I want to express is that reasonable expectations and desires can also allow you to move forward and backward freely. Once you are kidnapped by desires, then the transactions you make are not transactions, but desires. The market cannot satisfy anyone's desires, and the final outcome is to be abandoned by the market. #加密市场狂欢