I think not even books or internet articles, the best way to learn about trading is actually by doing it, facing loss and then realizing what mistakes you made. Trading specially is one thing which works on reverse principle which means you first have to do it and then learn about it. Most of the things we do requires learning first but trading and since it is crypto trading requires you to start and then backtrack as you do loss and find what you could have done better.
Improve next time and learn from the mistakes you make further this way you learn and the cycle never stops, one who thinks he has learned everything about trading would never be successful in long term because we need to learn every day being a trader in crypto.
If you deny any help from anywhere else than just yourself, you are not going ot be happy with what you have, it is going to take a long time before you could get back to where you are if you do that, and that is why you should be taking some help.
However there is a difference between help and help, one of the help is getting help from studies and youtube recommended (not from youtube but from other experts) videos and basically just teachings that told by experts to newbies that could help you a lot. However if you just find a guy and he tells you to buy something and it is individual suggestion of a coin, that is not going to help you, even if that coin goes up, that is a help from the profit side but it is not a help from the learning side so you should get help but be careful about your help.