deepening knowledge is important, the more you learn, the better, but the more knowledge you use, in my opinion you should be able to use all of it, but when you just study, don't use trials, don't practice it well, in my opinion it's just a waste of time, it's better for you to focus on one or more. two techniques but you use a demo account or use a real account to test your technique well because the accuracy of the technique is more important than the amount of knowledge you learn