when all the coins go down, I lose a lot because I bought a lot of coins, what should I do so that I don't lose a lot, please give your input, friend?
Don't start an investment if you do not want to meet a loss, especially if you invest in cryptocurrency where the movement of each price is very fast be it when prices decline or when prices rise. There is nothing to do if you do not want to experience a loss, I mean you do not want the amount of your money to decrease just one, that is hold. Many people experience the same thing as you, but it's good that they understand the condition of the price of the cryptocurrency so they hold it unnoticed by others.