I've heard, trading for living, not living for trading, so don't waste your time just to trade without producing anything,
yes it is true that success takes hard work, but if you only work hard without learning mistakes, then that's it too it's useless,
there are many ways to increase your trading skills, buy a book about trading, I'm sure you can do better.
Yes I highly agree with you mate trading without learning from mistakes is useless even let's say you're knowledgeable enough about trading, have a lot of books about trading but reading it without proper execution will lead to mistakes and for me that's fine because our mistake will be our greatest lesson learn in life. There's a lot of ways to improve our skill in trading all we have to do is to dedicate our precious time to read and learn.
theory can be used as the basis for practicing trading. therefore increasing knowledge that can be read from books is very important. so that in practice we will understand the difficulties that occur in trading. that way if we make a mistake then we can correct it in the hope that the next time we don't make the same mistake, and if this is done continuously then over time we will be good at trading by ourselves by having feelings for the market and easier analyzing it