Always try to find similarities between you and chicks. People feel comfortable with who is having similarities.

Obsere before you approach. Try to analyse what type of chick is it. If she is rocker, say you look like Rocker can you say me a your fav. Song cuz i just startrd to listen rock music bla bla.

No. Don't do this. Go introduce yourself to the girl that is showing interest in you. It's social interaction and not a military operation.

Maybe you should just listen to jack and jump blind on to chick without thinking and even if you would have tousand similarities forget the analysing stuff and say hey, i am dick, my ex gfs call me dick too, do you have a pussy?

Gurus like Gambler and Juggler also has same kind of point of view.

Jackzero,

In universities, you have enough time, which for this case are 5 minutes. Not for whole university life of her. I mean here, before his approach should op wait for 5 minutes of observation time just for getting first impression.

If she wears urban style should you talk with her about mozart?

No, I'd walk over and introduce myself. I leave cold readings to the magicians.