The main risk of the forex is leverage. Leverage multiplies my earnings, but if the market goes in the opposite direction to where I think (which will happen very frequently), my losses will also multiply. In fact, there are so many people who lose their investment. Forex is very risky, and to lower the risk there are two options:
He must have MUCH experience in technical investment analysis to operate it leveraged or
I must operate on my own resources without leverage. So you should have about $ 10,000 and be willing to invest them. Even so, you run the risk of losing money if you do not have experience.