When you understand what trends are, trading is no longer lost. When you understand what is important and what is secondary, it shows that you know how to weigh the pros and cons. Trading is the consideration of the human heart. If you fall, you want to lower yourself, but if you rise, you want to higher yourself. Every failed case is human greed, and every successful case is a rational reward. In the face of a trend, all operations that go against the trend will bury one's own funds, while those that go with the trend are afraid to take action. If they fall for a long time, they will go long, and if they rise for a long time, they will go short. Many people follow this approach in trading, but they do not know that this approach has any technical basis.