In my opinion crypto will never end, this is down trend just for while and a few aday ago the bullish trend just started. I still believe Bitcoin will be continue going up after going down to $6800 , this price will become support area and the price will continue going up until reach 90k in 2020. This prediction based on many expert and i think will be possible to reach that price because the total circulating supply of BTC in low number but amillion people in the world will interesting and buy BTC for investment or to get other benefits.