How do you deal with 20% plus drops. Do you try to sell at the top and buy back in? are you a hold on for dear lifer?
Depends on the underlying asset. If it's one of the well capitalized coins/tokens and with huge daily volume, 20% drop in price is no cause for alarm. I have seen -58% myself and simply let it be, because of the more likelihood that it won't stay down for so long.