Your profit comes from the losses of others. In other words, when someone makes a mistake, it creates opportunities for profit in the market. However, you cannot calculate or predict how many people will make mistakes or how significant those mistakes will be, nor can you guarantee that you will always be on the right side. Therefore, in trading, the only thing you can do is to minimize the duration of your mistakes as much as possible. The rest is just waiting for others to make mistakes, and striving together.