Right.I think if your goal price to sell has been reached already,then don't be greedy to wait for another pump.Sell right away your coins and make profits.It's better to make profits consitently even just a little amount but make sure also that you know the best entry and its best exit so that you will not end up losing too.
Many people make the mistake of waiting for another pump. It's human nature to be greedy and they need to correct this. We know that it feels bad to see another pump after selling and exiting but know this that it's equally painful to be holding onto it after a pump and then a dump while you forgot to sell. Best entry and best exit are still relative. Even then we can come to a consensus that a 20-30gains are a point to exit and then wait and watch.
Waiting and watching the market is also of utmost importance something that many traders fail to do.