For example, my roomie was trying to watch the Office, and now she's trying to sleep. The doors between our room and the bathroom/suitemate's room are open and there are people in there being loud and singing terribly etc.

Usually I'm the one to close the doors. But right now I'm not really bothered. Plus, if she wants it, she needs to grow a pair and shut the door.

Shutting the door is not offensive or anything. I really don't see the problem.

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a purpose to human life, no matter who is controlling it,
is to love whoever is around to be loved
- kurt vonnegut