It is very important to be aware of this. The market doesn't always continue in the bull market. It will start doing the opposite eventually. So I think that the best thing to do is setting some price goals. It makes things easier for an investor.
Respect and fear the crypto market all the time，in a bull market, it can rise so high that you can't imagine. In a bear market, it can fall to your despair. Yes，this is the magic of crypto market，please don‘t be greedy.