Do you think it will be the best time to sell as there are two kind of speculations one says the value of bitcoin will reach $20,000 by 2018 and there are also speculations that the bitcoin might go through a dump in upcoming days but i know we cannot believe into random predictions by random users due to the volatility of bitcoin but i need some suggestions whether to hold on to bitcoin or sell it out and invest some of it into altcoins and then wait for the price drop to reinvest into bitcoin which i am not sure will happen or not.
I think no prediction will work where no body can control its market. So its fully upto you that how much BTC do you have and how much you want to sell. You can just keep patience for market up. If you have enough BTC and money crisis you can sell otherwise you should keep it stored into deep freeze. We can just hope that market will back its previous condition. be a lucky man.