If you mean trade and also study what's going on in crypto market, then its best possible combination.
whatever we do we will always have to obtain knowledge if we are to succeed in the thing we are doing. it is not possible to do any business and be successful without our knowledge of the business, so I think that anyone should know that it is not possible to trade or invest in cryptocurrencies without having knowledge of cryptocurrency trade and investment.
I'll give you an example:
if someone doesn’t know that when the bitcoin price starts to go up the price of altcoins a lot in relation to bitcoin starts to fall that person will lose money if they buy altcoin, but they will lose in relation to bitcoin getting less bitcoin, but they may have more dollar
are things we have to know
Knowledge but also patience as well. I have a friend who turned very tiny amounts into millions of dollars but he did that in 3 years, he was patient and he was wise so he used his wisdom and combined that with waiting and he became super rich. How? He bought a coin when he felt like it was undervalued, he bought more if it dropped and when it went up, he sold 25% of the profit first, and then 25% more and so forth until he had his initial investment level money in there, but all of his investment back out and he invested into something else.
This way he had a lot of coins invested that he owned but he didn't technically had any of his initial capital in anything because basically as soon as project did 2x he got out his investment. Now he has millions of dollars because he was capable of waiting for all of them, since he didn't had any of his initial capital in, price of projects could become zero all he cares, hence he was capable of waiting for years before they went up.