in trading we often can not manage the emotions especially when the price down and will be detrimental for us, in that condition I will stop for a while and see whether the opportunity is still able to gain profit by holding it
It is inevitable that we are sometimes being paranoid and emotionally when we are being surprised when we saw a price of bitcoin in the stock market that really hits a high price and worst when the price goes down. Sometimes we also get so emotional in our failures in tradings and in investing but the most important thing to remember when we are being in this type of unstable set of mind that we should calm, relax and stay in focus. It is your own could calm yourself to avoid those failures repeat.