Looking at the rapid growth the Croptocurrency world is experiencing right now, with new and promising Tokens (ONL, ATFS, BERRY etc) being introduced on regarly basis. I actually have a strong confidence that cryptocurrencies would get worldwide acceptance in the nearest future, and with Bitcoins topping the charts of all existing Bitcoins right now, Bitcoins stands to benefit from the newborn cryptos emerging. So if you ask me, I think it is quite impossible for Bitcoin to CRASH.
Of course I have a fear that all of this cryptocurrency hype will crush someday. I have to expect the unexpected and I should have a plan B if that will happen. But I think it will take many years for that to happen as of now I am still very bullish with crypto I believe that this is just the start of all the digital currency.