even though bitcoin prices fall by half of the current price I believe the bitcoin price will rise again, as long that as there is no need to panic to sell it let us stick with bitcoin on our belief that bitcoin prices will rise after the downturn.
In fact bitcoin has more potential to increase its price. It is expected that in next few months the price of bitcoin is going to cross 8000$. Therefore to me i think it is the best time to invest our money in bitcoin. I am sure that bitcoin price will continue for a long time and is not going to fell down any more.