Bitcoin is indeed risky. But bank investments are risky too. In our country (coz I'm not sure if this exist in other countries). When you have a large amount on your account they will call you and ask you if you want to invest, minimum of 20,000 Php (or 400 USD). They will propose some investment plans where there is a choice of low, medium, or high risk investment. When you choose the high risk there is a chance to lose or gain 100% of your investment (Medium is 75% and low is 50% if I remember it right). It doesn't make sense to me, it sounds like a scam, they will invest using your money and you don't have any control to it. That is why I like bitcoin more, coz Though it is risky and it's very volatile, you have full control on your investment.
What do you guys think?
I think the more risky between bitcoin or bank investment , I think bitcoin. Because we all know that we don't know when bitcoin will still there or alive. The price of bitcoin is temporary, meaning it can decrease or increase. If bitcoin will disappear (please do not!) we don't know if our money will comeback. But in bank, if our money will gone and we don't know why, the bank will pay us because they are the only one who know what happen in our money.