When the price falls, dont panic and do not decide to sell, we should hold it and keep it even for a long time, because patience is more important if you are a investors, so that someday if the price is good you can earn a profit.
When the price of bitcoin goes down, you need to be sure that prices will increase again and keep the spirit of investment because of future profits. A few months ago the price of bitcoin was USD 3,700 and investors who were optimistic about the increase would soon come to buy.
Apparently the trust is correct and today the price of bitcoin has reached USD 6,510. The increase is predicted to continue, because demand for bitcoin continues to increase.
So, don't be afraid when the price falls and don't sell it in panic. Must remain confident that the price of bitcoin will rise. Patience certainly gives positive results.