Someone else has to pump the gas to 5 or 0, I have to level off the sound on movies to an even number although in general I don't have a "thing" about any particular number. I actually feel uncomfortable if it's at an odd number.

Although I never double check the doors when I leave, I triple check the front door when I go to bed and only then can I lie down in comfort. I never check through the house when I get home or before I go to bed as I did when I had only one cat because I figure one of my social ferals would indicate if there was something "alien" in the house.

In our staff kitchen at work, I put water in the kettle and pour it out before filling it fresh for my own cup of tea because I hate re-boiled water. The people who simply check that there is water in the kettle and then switch it back on, or use the hot water tap to fill the kettle give me the shudders.

I also have my clothes hanging by colour and type, and facing the same way, but I think of that as good organization. If I want a sleeveless black top, for instanceI, know it's at the front of the row of black tops and I don't have to search through a rack of clothes for one.

Oh good! More people who like the toilet roll with the edge facing them. I don't change it in other places but I do swear at the roll as I fumble to find the edge.

Edited to add that I would run a mile from all you cracking people. When people crack their joints, I feel nauseated and go weak at the knees.