 Well, you and Gary Chapman, as you wrote this book, did you have a discussion about temperament? I mean, I'm always intrigued by temperament. Typically, we marry the person that is different from us because that's what attracts us. And, you know, the scripture talks about it as a completer, that person completing you, your wife completing you. And, you know, it's usually that obvious thing of introvert, extrovert and other things down the line.