Selling and then it is a mistake to enter the trade with all your money because you may lose in one trade, and the market is volatile. It is better to enter with a portion and settle for a certain profit because greed may lead to losses.

I bought BNB two days ago, its price dropped to 758$ , and today I found it went up 😍😍 This is the first time I'm making a profit from trading. The amount I invested was about 550$ , almost all my capital.
The question is, should I sell now or wait for it to go up more? I'm sure no one knows the answer, but I want to know the majority opinion, and especially I don't want to be greedy because greed destroys homes 🤣