I think crypto is really for all but the the market is for the smartest. The market is not stable making it difficult to predict therefore before taking any decision there is the need for you to know its merit and demerit. If you are a "coward" you might not be able to make some decision that might turn things around for you.
This is a plus market. Constant ups and downs allow to weed out those people who came here for an easy profit. Only persistent and smart will remain in the end.