I am thinking about this also. How will Bitcoin be of use when its price is too volatile. But I realized that when Bitcoin becomes our currency, I think its price will stable since there is no buying and selling of Bitcoin. The only thing that affects price is when someone buys or sells Bitcoin.
Increasing or decreasing bitcoin is due to the market pouring in or selling out. New to create certain ups and downs, and that is the key factor of the market. To make a profit on your investment, you should have a clear plan to win.