Most of the time in the cryptocurrency world is garbage time, even during the bull market. Only when most people can't stand it anymore does it become a real opportunity. Opportunities are short-lived, and when they come, you need to grab them quickly and stop when you're ahead. Contracts are a road of no return, so it is not recommended to do them. Although spot trading is slow, at least the coins are still there. As long as you configure Bitcoin and some other mainstream coins well, and use time to gain profits, this kind of operation can only be understood by those who have experienced many bull markets.