Your tactics should depend on your initial assets. It is impossible to give universal advice. If you trade daily, then trade. If you have the necessary skills, you will always do it perfectly, regardless of the market situation. If you hold certain coins and they have not yet reached the desired point of sale - then continue to hold. And if you bought a lot of coins at high prices and don’t know what to do with them now - then there are two options. The first is to start learning trading. The second is to sell your coins and leave the crypto market forever.