The teachers said that September in history was a big dump, so I cleared all my positions. As a result, BTC rebounded, and altcoins hit bottom and went to the moon. Before the holiday, the teachers said that October was mostly the starting point of a bull market, so I went all in with a full position. However, on the first day, the missile wiped out my position. Teachers, for the last 10U, please be more accurate so that I can save up to buy an electric car.