It's never worth investing all your money in crypto, it's a big risk and a great chance to consume all your money, especially if you're new! First of all it is necessary to understand all the nuances and make an informed decision!
Totally agree with you, because many lose their money! You do not have to invest money that is not ready to lose, because crypto currency is a very big risk. As a rule, only 10% of traders earn on the market.