I rocked up to my first class pissing my pants. i was 10minutes early so i waited outside with everyone else.
Everyone was standing by them selves and had their phones or books out and pretended to be busy lol.
So i was like, screw this, i wanna make friends. SO i went to one guy and said "Mate, is this Mathematical Modelling for science?" And he was like "Yeh man, i think so". From there we talked and introduced ourselves and i had a friend to sit inside with.
Uni is a scary place at first. It generally makes people put up their defenses and become unaprochable (SP). So when you get there, make sure you have a smile on your face and just get talking with people
Oh and our lecture was just about the intro to maths etc.