All you gotta do is go out there with the "fuck it" attitude, for instance, you talk to a girl and she totally blows you off, well if you go into it with the "fuck it" attitude you just think to yourself what ever happends who gives a flying fuck, sure i might take sometime to actually get this to mentaly work but it does work. But learn from your mistakes and find out what works and what doesnt with social situations. Here this will help you with social situations and with problems with chicks http://boards.cannabis.com/showthread.php?t=65663
its my thread on the basics to talking to chicks, just follow what I and others have written and youll be fine.