Indeed, comparing 2017 this year when the bitcoin was pumped and pumped the result of them was the bitcoin was increase. While this this year the cost of bitcoin is becoming fall down due the happening or unbalance of the supply and demand of a bitcoin or crypto. It is really unpredictable since the happening today is really surprise because based of the graph shown a while a go, year 2018 and 2017 have a biggest diverse when it comes in the price. And hopefully in the end of the year, the value of bitcoin will rising up again and again and pump.