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?
Nothing is without risk, especially in investing. Steps to avoid the risks that we have to take maybe in my opinion buy cheap coins. If later will experience a loss, automatically the loss is not too big. Next, only buy coins that are proven in the market.