Burning bridges

It really depends on person and situation, but I can name a few examples where I ended friendships with the particular person(s).

Once I did a favor for someone in which she didn't return the favor. I quickly ended that one. It's always a sure sign you don't have a person who keeps her word.

One of my friends started hanging out with a new group of people, thus alienating herself from me. I quickly reciprocated.

There was one girl who was a devout Christian, and her knowing I wasn't Christian began to give mini sermons to me during dinner to the point where I would begin to simply ignore her or flat out say something opposing her. She has gotten better about it, but I still don't really treat her kindly, since she seems to enjoy pushing ideals onto others. Every conversation would end up about Jesus or God, which isn't ideal in everyday conversation unless you're in some bible study.

How ya doing, buddy?