Of course you should believe in Bitcoin many people are investing in it and are waiting for the future so that they can sell there Bitcoin.
I know that it is risky but I am willing to take the risk even if it is about much money.
Many people are aware on investing because some of the website are turning into scammed waiting for future is the best because we are waiting the bitcoin price hike and don't risk your money your just wasting it are playing gambling , gambling is not solution imo.
There are many people who are spending their coins only on gambling to make quick money, but not all can afford to take that high level of risk as no one wants to loose their coins at that place.