Before I witnessed how Bitcoin went down to 200$ but by that time I always ignored to buy Bitcoin, but when it pumped,  it goes up to 600$ to 800$ it was regretful in my part, why  I didn't buy bitcoin when it was 200$. Anyway it is still not too late to hold bitcoin at the present time now. So for the past 10 years bitcoin proved that it has a capability to attract the whole countries in the entire world to adopt blockchain technology..