Buying Bitcoin? Pretty risky mate.
The best way in order to be free from those disturbing thought is to earn bitcoin instead of buying. Earning bitcoin is much wiser because none of the money in your pocket will not be touched at all. The only thing that you must do is to work for it. Buying bitcoin is pretty risky and there are only two path, it is either you gain or you lose
Some wait for the moment when bitcoin soars up and then goes down due to correction, they buy bitcoin at the correction stage and wait for the recovery of the price of bitcoin. Et voila, instant profit.
by earning bitcoin do you mean mining?