Well bitcoin is a specialize form of currency that is very volatile, however bitcoin is still very young compared to fiat money that makes it more promising and have more possibilities to grow and be accepted worldwide.
We all know that investment in bitcoin today is very risky and many people until today are still afraid due huge fall history last year that make people get panic and sell their bitcoin into a very low price.
Yes, People today are still afraid to invest and maybe the risk to invest will be wiped out to the mind of many investors once bitcoin recover and reached the previous price high or even higher.