We need this modern digital money in life that's why the price will be high in the future because the knowledge about it is we need and we can earn also at the same time so this will be popular all around the world in the future.
Seriously, we expect that to happen in just these few months. We are all eyeing on wall street big boys who may bring some big money into Bitcoin. I do believe that bitcoin will reach high rate and a high level that too on very soon. All we need right now must be, bitcoin needs to break $20k price levels after that we can see the entire crypto world will be testing some unbelievable market cap like in trillions. There are almost 23 more months for 2019 to be completed. I guess this will be plenty of time in which we can expect even 10 trillion dollars market cap too.
wall street goes both ways. some big boys will be buying bitcoin, however there will also be big boys believing bitcoin is nothing more than a fad/tulip and shorting it.