At the same time, I also bought various altcoins.
But I immediately decided for myself that I would never sell at a loss.
I will close part of the positions starting with a small profit and as far as the post
If we are talking about really BIG profits,, you have to hold the coins for at least 1-2 years, especially, Ethereum and Bitcoin. When you want just to cover the money you invested in crypto and get a bit, sell it when they cost more than when you bought them.
Or maybe sell your bitcoin in small portions, maybe in a few months bitcoin the price is better. But all the decisions are up to you, it's the right of every bitcoin owner.