Ever have a situation that just makes you want to scream your head off?

Every day I got to work and that's what I feel like doing, especially now. My mood pretty much sums it up, and its pointless to do anything about it because nothing good will likely come out of trying to change the situation. I'm extremely embarrassed by the situation I've pretty much put myself in, and people who I can talk to about it falls under one of several groups:

Sick of hearing about it: These fiends know I brood about it all the time and they already know who this situation is about.

May or may not know about it but I don't feel comfortable talking to them about it: These friends if they know aren't showing their hands and don't want to talk to me about it, or may not be to pleased with the situation if they don't know about it.

People I don't want to know the particulars: These friends are nice and all, but I would be extremely embarrassed to admit anything to them, and if I did some of them aren't exactly the best at either letting it go or keeping it to themselves.

I'll just put it this way it deals with me being single and the fact that I like someone who clearly isn't interested.