It is not easy to stay calm in trading especially if all coin has decreased too deep. I see that many people still get panic on this and they cannot hold any longer and many of them are attracted to sell the coin at the low price. I agree that we must learn about how to not panic in every situation so we can remind calm and we can make a decision regarding what happened in the market.
If you have no patience and can not stay calm in the such market conditions then you have only one place that is a place where you will only lose and nothing more. If your luck is good then you may get small profit but for panic sellers there is not a satisfactory result and even panic selling is not a solution. In order to solve this problem you need to wait only which will result n profit and nothing more.