We might come across so many users posting unrealistic predictions about Bitcoin. We have already witnessed this during December 2017, so please be more cautious than ever before you invest into bitcoin by doing your own research and if you are ready for a long term investment then you may think of investing so that even during worst case situation you will get back your returns just like those invested during last peak and hodled it got it now. If you are looking for short term gain then give it a second thought.
There is nothing wrong in going for short-term investment, if you have a well defined strategy. Take the current bull run for example. Those who went for short-term investment three months ago would have got around 200% returns by now. But don't expect the prices to always move in one direction. We didn't had a major correction for some time now. And when it occurs, it will be very sharp and going to last for a few months at least.