I think that sometimes the best thing to do, at least for finding close friends, is to find a group of people with simmilar values on campus. (Join a right to life group, the Catholic Newman center, volunteer, etc.) It’s not always east to find groups of people who don’t party, but by no means is it impossible.
This doesn’t mean I “shun” people, no, I have plenty of acquaintances who are pretty wild. It’s just not the best idea to put yourself in situations where you put yourself in the near occasion of sin. A good example of this would be I’ve had some friends invite me to go on vacations with them, which is really tempting because it would be a lot of fun, however I do not trust
myself to be put in a position where I know there will be a lot of non-Christian behavior (to put it lightly) going on.
I have good friends who are practicing Catholics and do party, quite a bit, (and don’t see a problem w/ the illegal & dangerous behavior.) But, they know not to even ask me to go with them, as I have been very vocal about my opinions on the subject.

And they respect my beliefs.
