The point in terms of choice we have to be confident, In the world of bitcoin we have to be smart in finding coin market information. Suppose we have some coins that are priced higher than the previous coin, then it would be good to liquidate. And the rest we keep for another time.
The main key is Research and also money mangaement. because here there are so many sentiments that can change prices in the near future. and also we have to study technical analysis to be able to find out the important points of selling it so as to get maximum profit