Well, Bitcoin, like any other investments Carry risks. You can have your pulse on the trend of the market and still lose. I know that crypto currency is fairly new and every one is on Hype about investing in it but it is not that easy. It's so volatile now more than ever so i suggest you to be careful and really keep your ear to the ground to win big.
All investment has inherent risk because you cannot be sure that you will get back your investment or have profits with your investment in the future. The advantage of using bitcoin as an investment is that you can use it as well as a currency which is its actual use case so if ever you have profits then you can just use it immediately for payment unlike any other investment in which you would need to sell it first like if you are investing in real estate so that you can use the money for other purpose.