I'm horrible on that kind of thing. I just have to be right. A lot of it goes back to when I was married to my first AH. He had my mind so screwed up especially on things he swore he told me, when I knew he hadn't and things like so and so days ago, this or that happened, and again I knew it was either longer or shorter. He liked to mess with my mind so much I get upset even now when I know I'm right and they're wrong, I just have to tell somebody, even the things that just don't matter. It also gets me riled up cause I associate it with all the lies he told me. I know it's not the same thing but my mind says "there you go, lying to me again."
Glad to know I'm not alone.