I am very OCD about my house. I live in an apartment with my wife and I'm very nit-picky about where everything goes. When I get nervous/bored/angry/scared what have you.. I go on a cleaning fit that not even she can get me out of, lol! My cats have cat houses, beds, toys ect, and whenever I Vacuum the house, their items must go back in the same order from where they were before. Also, I have a DVD Shelf, where it has my movies, games DS games, Blue Rays, Anime and Reg Movies. Each section must be in their spot.
Reg Movies at the top
Anime/cartoons on the second shelf.
PS3/DS games on the third Shelf
PS2/PS1 on the last shelf.
When my wife messes it up, I go crazy!! XD