When you try to pick up girls, you should try to think of yourself as a chef in a restaurant. You have to put in the right ingredients(kino, eye contact, smile etc.) at the right timing. You also have to experiment and come up with your own dish(your own way of interacting and what works best for you). Having recipe is great and all but not as good as developing your own. Sure you might fail here and there, but it all adds up to your final dish. Don't be afraid to fail. That's the only way to learn and get better. Chances are, you are not going to open a 5 star restaurant right away. You going to have to build it up there. Just a little thought I had.