OCD?

I would like to know how many authors and illustrators have some obsessive compulsive tendencies. I know I do. I'm not sure I would do a good job with my books otherwise. To get the job done you kind of need to obsess. At work at the bookstore I find myself obsessing over displays and visual things like that. I can't stand things to be visually displeasing. At home I have to have all of my containers in a certain order, etc, etc. Perhaps at some point I'll take a photo so that you can all have a visual representation.

So... am I alone? Or are there other obsessors?