Although there is no guarantee that Bitcoin will continue to grow even though it has developed so rapidly to date. However, there are many ways to make money with Bitcoin such as mining, speculation or running a new business. It all depends on each individual to make an evaluation of the costs and risks that may arise.
I think we need to give Bitcoin time to be successful someday. We must be responsible enough, especially in handling many things. We must be aware in different ways. Spending our time on Bitcoin is what we call determination and hard work.