The biggest risk of using Bitcoin is it's price. It's price is unpredictable anyone can't guess the future price of bitcoin it will lose or dump you can lose and earn from it but it is risky.
I don't think it's a risky price, but you have to be good at holding bitcoin, which means don't panic when the bitcoin price drops, if you panic you will lose if the bitcoin price problem is basically unstable and no one can predict the bitcoin price.