.... they have probably felt just as irritated with you at some point. I know, it's a horrible thought. But when you're annoyed with people, just remember it some time.
I was thinking of this as I watched some of the Real Housewives reunions (wow - they are really intense, aren't they?). If there is one thing all the Real Housewives series' have taught us, it's that when you are so ticked off you can barely look at your friends, they have probably felt the same way about you.
We're lucky in real life that we don't have to listen to our friends do a talking head interview after a bad moment, because we'd probably be shocked to hear what they had to say about us. The point is, even good friends get fed up, so keep the peace when a friend bugs you.