Any kind of investment is a risk so before doing it be sure you have the courage to face the consequences what will happen to your money be sure to check all the details and the background of the project you want to invest with to avoid losing your money.
Yes in every investing have risk and before you join in investing you need knowledge cause you know how to handle the risk and you know also on what happen on your investment. It's better to check the details of project that you want to invest to avoid lose your money.
Indeed, knowledge must come first, if you want to manage the risk, you must research and study about it, so that you'll not panic when you experience something, even though risk is inevitable, you'll lessen the risk that you'll get when you invest if you research first.