If I lost most of my capital in one coin, I will hold the first to coin it up again, whether it can be called trading or not?
Give your opinion

If you do lose a lot of value, then hold is indeed a good choice and waiting for the coin to rise again, trading or not is not the main problem in my opinion, the most important thing is how you make a profit from it and how do you learn about cryptocurrency.
you are right. trading or not is not something to think about. the important thing is, how they can take advantage of the market situation to make a profit. that way you can decide when the right time to trade.