Yes in all aspects of bitcoin, you must believe because we don't have something to do but believing it and keep on supporting it by using it.
And for 7 years bitcoin has gone far from its small beginnings because of those pioneers who believe it and it reached it to us today.
And the popularity of bitcoin is because of it.
the strong price make more investor comes just for "buy and sell it for short plan" , im sure after block halving , then the price failling people who lose in bitcoin trade will be says "BITCOIN IS SCAM"
Why bitcoin will be a scam? Haha don't be crazy guys, only those hyip's / ponzis are using bitcoin for scamming.
And there are scammers that using out bitcoins for their illegal doings.
But bitcoin will never be a scam because it has a million dollar market cap.
LOL you not know what i talking about, people who buy bitcoin at $1000 says bitcoin scam after bitcoin down to under $200
so many news, so many media says it, bitcoin dead bitcoin scam, and now bitcoin rising "IF" bitcoin failling again after rising people will says it again