Just watch a lot of youtube videos. Oliver Velez is one trader I recommend watching since he makes things simple to understand.
Youtube is free, we can learn from videos but we should not only focus with one person, we have to see the opinion or strategy of other
experts so we can carefully weight which to follow. It's not actually all watching and theories, we also have to apply
our strategy to determine how effective it is and of course to learn from our own mistakes.