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.
Well it matters only on the timing, if you buy on the perfect time then you're lucky, but if you buy at bad timing then its also okay but dont do it again, learn from your mistakes, and falling of crypto coins is normal, here in investment its normal to fall down because the only movement of the coins are falling down and rising up, its on us. If you have a good and wise strategy then im sure you can earn profit.