RE: girls
I guess it really depends what you' re lookinf for:
Personally I dont like relationships at this stage of my life too much money and time and commitment. If you' re just looking to hook up with girls, just be fun at party' s and stuff, in my experience girls don' t like the guys who spend all night trying to pick them up, they usually go home with the confident/almost cocky guys who just came to have a good time and party hard.
Now, if you' re looking for a relationship, go for girls that you can spend lots of time with and not go nuts, also be CONFIDENT.
my 2 cents,
Chris