Don't be sacred because we know that bitcoin price will recover again few weeks so better to be calm. Don't be panic because if you do that you will lose some of your profit because if you bought at high price and price decrease . Patience is virtue instead of losing your capital if you wait you will gain profit for sure. I hope the price will increase again so we can get more profit.
We don't need to panic just more patience, because the price is changing and we hoping in the next days it will rise again. If you want profit just hold your btc first. If we invest we have a patience to wait, so that we can earn good profit someday. In investing you give risk, sometimes almost people get panic when the price of bitcoin is low. But think of it that not all the time the price is low, but it will increase again.