I have to have at least one foot sticking out from under the blankets when I sleep.
I have to have one tablespoon of peanut butter before I go to bed.
I don’t like to sit with my back to the door in a restaurant. I like to sit, back against the wall, facing the rest of the room.
I am fundamentally incapable of either (a) going first in a serving line / buffet or (b) taking the last of anything on same.