this is a precious experience for you right here.
next time don't bag hold altcoins taht are in a bubble and will get dumped hard as soon as the whales find an opportunity to exit. try and look for coins that have been getting pumped and invest in those instead of mindlessly holding on tight to certain "names" that are big.
%100 true. I wish I could think about that as well when we were bubble back in december. I felt so much patient and confident so didn't sell any altcoins I hold -then crash hit me hard- pushed me to very low levels.