Lately, I've been thinking about how to make money in the crypto world, and why I always hesitate. After placing an order, I tell myself that as long as it's a one-sided upward trend, I shouldn't easily sell. But my hand can't help but sell it. I promised to trade on the right side, but I always feel that the decline is almost over and it's time to buy the dip. Most of the time, I buy near the middle of the mountain. I promised to set stop-loss levels every time, and that the pullback wouldn't exceed 1%, but unfortunately, I just can't do it.