He will learn more in trading section about trading then in market place section, there is some kind of logic in that, can you see it. Most of us here, like more then 90% of all people, didn't have trading experience before crypto, that's why its very hard for most of the people to make profit, they just hear its easy and they think anyone can do it. Learn about it trough practice and you will see how hard is to read the market, if you don't have money to spend try to wrote on the paper your predictions and you will see like that do you have prediction skills or not.
Trading is like gambling, cool head, bankroll, skills, experience, everything has a role in making profit, you need to have what it takes, do you have it or not is the question, answer can be found in trying.