I think, you should not focus on the negative side of crypto. Investing in bitcoin and other digital currency always have pros and cons that you should understand and accept before start using or investing on it.  Owning or holding bitcoin and other valuable digital currency is your way to make huge profit for a short and long term period. The volatility of bitcoin, even other currency always gives you profit if you really know how to ride on the market movement. Investing in bitcoin is risky, that's true but it was profitable. You should take all the risk if you want to earn profit.