Talking about cryptocurrencies, of course, it doesn't rule out investing or stocks, in this case, of course we have to be careful in investing because investing also contains risks. The risk here is to lose funds or other assets when the investment does not live up to expectations or even fails. Yes, it is true that we cannot invest and then only expect profits without understanding the risk of loss, but to warn of all possible losses, what steps should we take?
I think all types of risk are the same, the only difference is big and small. Investing without learning the basic concepts of investing, I think it's just a waste of money. However, the step that must be taken is to invest a small amount first, not immediately with a large amount.