I wish I could believe those videos of PUA on YouTube. Paranoia levels are high in big cities, and for good reason, there are lots of psychos out there. A pretty girl in a strange city by herself? I dunno. Don't forget, these guys need hits and comments on YouTube to survive and will do anything to make it look real. But hey, if you can do it, pull it off and get laid like a super hero, all the power to ya.