There are many little habbits that I have. Some may think it leans towards OCD. - Others may just put it down to ritual.
The most noticable one I can think of is the cutlery drawer. We have, like most people I guess, a plastic tray which separates the various things.
But they must always be, from left to right, knives forks then spoons. And I hate going to relatives houses, when you "help yourself" while in the kitchen and theirs are in the WRONG order.
Another one.... when I am given a list, I always start from the bottom and work up. Whether thats logging in to the forums on SH, I start at the bottom of the page and work up. If I sit an examination I do the last question first - damn, that doesn't always go in your favour. But when on a training course at work recently we were given a list of tasks to do. Stand on a chair and shout oranges, take your tie off and re-tie it, all sorts of things. The final thing.... sit there and do nothing. It was all about reading instructions thoroughly.
There are many others, but I feel that's enough ammo for you lot for now.
Ian