How to Quit a ____

You know that feeling, when you are mad at someone who doesn't know you are, and even if he or she found out, would not care one way or the other?? No?? Just my insane self?? Okay. I'm not so much irritated with this individual, as I am with the fact there no notice has been or will ever be paid to my irritation. So again, I am having a dramatic episode all by myself in my head.

I give up.