This thread was posted 2 years ago and the situation may not be the same now, but Bitcoin is still truly unpredictable. Despite the urge to sell during a price peak as to assure return of investment, users should be aware that this would contribute to the decline in price of Bitcoin sooner or later. I am not sure of the reason of the recent decline in Bitcoin prices but in order to reach that peak we should continue to support Bitcoin and hold. Before selling, make sure that the price is at a somewhat stable (well I know Bitcoin is not stable but you know what I mean) state because you might never know, it might rich a higher price. So for now, let's all be patient in awaiting for its price to bounce back.