we must have our self opinion when the market is down and its better to be patience and calm, actually we are not lose and be sure that in next day, we can sell at the high price. but yes, i realize that sometimes panic can come to us especially if we are not ready to face everything that is out in our prediction or what we are thinking. but as long as we can handle our emotion then i think we can stay calm with everything happen in the market.
We all know that crypto market is highly non predictive and it is nothing new to experience a misfortune that was not in your papers. All that we need to in such situations is to stay calm and think positive rather than wasting time on regretting your decisions etc. controlling emotions is not that tough.