it takes a lot of time before happened that kind of price. for now bitcoin is continuing to go decreased the price but yes you'll right, we dont need to worry about it. because that price of bitcoin is really natural because of an unexpected reason. but we all know that this price will be recovered soon.
Yes bitcoin will not die as long investors are always there. Its value multiply as population grows because there investment is the reason why its price goes high. Popularity is very important in bitcoin in order it will continue.