It can help to learn something from others, however, the main teacher of a trader is the market itself and his own experiences of it.
Sure, sources can provide different theories and info, but in the end, you utilize it in your own way.
Not wrong in my opinion. Other parties can help traders to find out how to trade, but do not always depend on other parties. Just know the basics after that, make the market as the main object to control themselves of what will be done next while remembering that it will not always be in a profitable position. Even professional traders also experience loss.
What you said is very true, of course we should not continue to rely on other parties in trading and it would be better after we understand the basics of trading well, then we can try directly while continuing to learn and it is also important for us to be able to use funds that we can afford if we fail in the trading we do. It is true that even professional traders have experienced losses but they can use the experience they have gained during trading to make a profit on another occasion.