New coins keep coming one after another, no matter how fast your hands are, you can't keep up. Buying and losing money, this rhythm is really unsustainable. It feels like every time I enter the market, I'm stepping on the high point. This is the daily life of crypto investors — if you don't grasp the swing trading well, during Bitcoin's bullish trend, various new coins take turns to appear, and the result is always a crash after buying. Talking too much is just tears, can anyone teach me how to avoid these pitfalls?