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?
The foremost and the most important thing in the time of deflation is to be very patience first as this is the time when investors make many mistakes and fooled and deceived by many cunning people by giving fear that their coin is about to crash so he should sell all his coin at this low rate only to cut down their losses and then enjoy their profit when the valuation again inflate because they know very well that these crypto currencies are volatile one so my advice is to never get influenced by any one just do your own research and even if the valuation is low, dont sell it and just hold your coin and wait for the right time when the valuation will inflate again.