It is normal to be afraid in investing your money to cryptocurrency. Investing always have a risk to lose your money. But investing also can give you big bunch of profit. It is up to you wether you try investing or not. But if you wont invest, it may result you to regret for not taking the risk. Most rich people reached their rich status by taking the risk in investing. Maybe you should try with your extra money, those money that you are willing to lose. Believe on yourself and try investing.