Reason 1: You are in control of your own money - government overprint cash which devalues the dollar, but big influential people and institutions can devalue Bitcoin with a single tweet. Bad news, issues with mining, and other things out of your control can devalue Bitcoin.
this is the weakness of bitcoin that probably not many people know. The influence of the great man is very clear. at this time we can only see the positive side of bitcoin without realizing the negative side