I agree. If you look at the bitcoin you can increase your bitcoin value instead of usd as of the moment so when the bitcoin price increases again you can earn a lot more money.
Yes, Actually in my opinion many people know and try bitcoin who are successful even at their young age they already earned a big amount of money, but in this investment you need to be more patient because the market value of this coin is not fix sometimes will increase and decrease, the important thing invest amount of money that you can afford to risk, even in ordinary business.