The majority of people spend more time with people they work with than people that they actually love. Our work lives have overcome our actual lives, and we spend more time trying to make people who are completely and utterly insignificant like us.
Anyone who has my feelings on work and such, usually don't tell their workmates everything about their personal lives, because work is competition. If you aren't on top of the heap, than you are on your way to the bottom, and I can guarantee that there are always people waiting to see you fall.
In one of my latest positions working for other people (which is why I absolutely despise doing it) I had a coup pulled on me. And it was my fault. I didn't see it coming, and really I didn't care. I was past the point of trying to squeeze water from the stone. The thing that bugs me though, is that one of my supervisors let it happen. There was no support, and none of the BS that had been spoken between us meant a thing when someone is more concerned with taking the path with least resistance.
My opinion? Don't bother. The least resistance will only end with a head (most likely yours) on a pole at the end of the battle.