"To be, or not to be... irked."

Here is the dilemma of the moment. If someone pisses you off, makes you feel like you're a tool (ie it seems like maybe they're using you), and, to be honest, kind of hurts your feelings, what do you do? What do you do if you don't want to keep feeling resentment towards this person? Do you talk to them about it? What if you can't possibly see a way of NOT coming across as an ass in such a situation? Like, say, you don't know the person particularly well and you know that they didn't mean to be hurtful....

So that's basically my problem this afternoon. I don't like feeling like I'm being taken advantage of, and at the same time, I don't know to to bring it up without sounding like a baby.

Pfffffft.