Bitcoins are generally is unpredictable .even in the bullish periods It is expected that the price of bitcoins can still reduce unexpectedly .being on a bullish movement period does not guarantee a constant uptrend in cryptocurrency.In all the excitement of the bullish run of bitcoin, an average investor should have had the volatile nature of bitcoin and the other Cryptos in mind. However, seeing a fall now does not cancel out the probability of a rise in the near future.