It's only a matter of time (little time) for bitcoin price to go very high, at least $100,000 this year i think and 1 million dollar in 2020.
Maybe the reason why we still buying bitcoin is,it because of trust and hope because they trust that bitcoin has a good opportunity and has a huge value and also it is an easy transactions,and they are hoping to get a huge profit from it,and i think the main reason was the price of bitcoin is so affordable for them to buy for thats time is the right way to buy bitcoin.and thats only my opinion about it.