I can't give a definite answer. Basically Cryptocurrency will change the world a lot easier to transact or invest. It only takes an introduction to all the people of the world. There may be several factors that will kill him, which is reduced investor confidence in this cryptocurrency. But we can see 5 years ago that Bitcoin is not like the current price that has skyrocketed many times. We start now, hopefully the coming year will be a bright day for all of us.