So I think everything. Just what will you do if bitcoin starts with the same speed or even faster to fall down? You must understand what ever the price may increase and someday it will happen. It seems to me that it is too early to speak about bitcoin as a reliable investment.
if at the beginning of bitcoin in you have bought in large quantities then now you are a rich person born of bitcoin, so bitcoin is a good investment for those who have deepened and feel the results