I just can't succeed. I am depressed

[The Bad Ass Canadian]

4) I am a guy with moral discipline in university. I rarely drink, and even more worse, I don't smoke at all until recently, hardly go pubbing or clubbing. DAMN! Is it normal for a student in university to do all this? I've been seeing a lot of students who are in tainted hair smoking cigarattes as if it's something cool to be done.

Well, it all depends on where yout priorities are.

University, in one sense, is a way to break free from your parents control. You're on your own, and can pretty much do what you want. That's why the tainted hair, huge parties, drugs....etc. If you want to experiment with different lifestyles, university is the time.
On the other hand, University is time to get serious with your studies. You need to be disciplined if you want to do well.

You, my friend, are on one extreme of these two sides.

Also, you are a social phobic.

Start getting out and hanging in coffee shops, or anywhere where there are people.
The longer you isolate yourself, the more severe the phobia becomes.

The Bad Ass Canadian