I would discard all that shit you've read around here. Well okay, keep 5% of it, including my post of course

There are two approaches. Either, you can read up on how to act, talk, dress, carry yourself, DHV, etc. Essentially, you try to consciously to control all the details of human interaction. Or, you can fix your inner game and let your subconscious do all that work for you, leaving you to enjoy the moment.
All that info about EC, BL, DHV, push-pull, kino, etc. is a way of trying to pretend you are something. Instead, you could become that something and stop pretending. For example, go travel, meet people, do some crazy shit, pick up exciting hobbies. Then you can talk about them passionately rather than trying to manufacture a DHV story. Be confident, working out helps tremendously, and stop worrying about BL. Be unapologetic about your interest in women and you don't have to worry about the rules of EC. The best thing is that the process will actually improve your lifestyle in general, not just PU.