A few words of personal experience summary for brothers:
First, either lay the foundation yourself or find a reliable teacher to learn from.
Second, strictly set the stop loss. The stop loss price of long orders must be placed below the key important support level, and the stop loss price of short orders must be placed above the key important resistance level to truly play the role of stop loss.
Third, reasonable allocation of positions can achieve twice the result with half the effort, and it is easier to achieve the profit growth model of "small losses and big profits".
Fourth, control your emotions and try to reduce emotional commands. Mentality is very important to avoid frequent mistakes and mistakes.
Fifth, entry is important, and exit is more important. Choose a reasonable entry time.