When trading, if you only think about making money and want to make money quickly, you will definitely not make money, and the result will only be a loss. So we have to do the opposite. Don't always think about making money every day. First consider how to not lose money or lose less money. You must ensure the safety of the principal and control the risk firmly. How much you can earn depends on whether the market gives you this opportunity. If the market gives you an opportunity, you can operate it and make a little money; if it doesn't give you an opportunity, you can wait patiently, but you can't create opportunities for yourself. The market is like a flood and a beast. We can't go against it, we have to go with it.