Approach any girl, anywhere, anytime? ? the mantra of the social moron. If a girl is clearly hurrying, let her go. If she is in a group of friends, let her go (many will disagree with that, just my personal opinion). If she is loaded up with shopping bags, eating with a friend, deeply engaged in a conversation ? let ? it ?go! If a woman is clearly just being polite to you, looking uncomfortable, tells you that she has a boyfriend, is not interested in you ? walk away! All it takes is a wander around the City on a nice day to see the abundance of women before you, so why be the annoying guy who just ?doesn?t get it? when the girl around the corner could be perfect. Like it or not, there is a social etiquette and not seeing that will have you out before you?re even in.