The biggest common problem among retail investors in the crypto space is 'buying in a hurry, selling in a panic, and dragging on stop losses'! They see the price of a coin rising and rush to chase the high, only to buy and immediately get stuck at the peak; when it drops a little, they panic and sell at a loss, only to see it rebound right after they sell; when it's time to stop loss, they always fantasize about a rebound, dragging it out and losing more and more! Remember: wait a couple of days before buying to see the trend clearly, don't be greedy or panic when selling, stick to the plan, and if the stop loss line is broken, cut your losses immediately; being soft-hearted will only harm your wallet!