I need some advice as to how you develop convincing skills (I think the word is cogency in British) for girls who play hard to get. I think it goes without saying that many girls want you to be able to be a little insistant in order to convince them to do something (for example, when you ask them out, push for sex etc). How do I master this? How do I know when a girl says no and when she just plays hard to get? This is also very important for an actual situation I'm in so yeah