In the early days, when they were rookies, they often sold e...

In the early days, when they were rookies, they often sold early because they couldn't keep up. The main reason was that they had a bad mentality, were afraid to buy when they fell to a low point, and hoped to be lower. In fact, at this time, they should slowly open positions in small quantities according to major trends, and when they reached a high point, they always felt that they would rise again. In fact, at this point, they should slowly reduce their positions and keep a reserve, so they always had trouble trading when they missed out on good opportunities! It's still a saying, buy a good company. As long as you don't buy at a high level, you're not afraid of falling; just wait for time!