I will tell you about this that if someone has 500 dollars and wants to invest, the first thing is that he should have enough funds to cover any loss, secondly. The point is that he should have knowledge about crypto and the third thing is that according to my experience he should choose a strong project and read the project and understand about it if any small project. If he invests, his money may go to waste, so he should make his investment with great care and caution, then he will definitely benefit.