re: What things do you do/not do that would be odd to others

Mines gotten worse with age. My mom is real bad, and her mother was ghastly. I'm hoping any offspring I produce won't have it at all

I'll tell you about my dad. Confirmed from grandma.
When he was a kid, he would arrange things just so in his entire room. Things like pictures, toys, and even clothes. Then he would always do his hands like a stop right there motion, and back out of the room and tell all his things to stay.
Now as a adult, he's 10 times worse. All the clothes in his closet that are hanging up are in order of color, style, and season. Same with pants. All items are spaced just far enough that they don't touch one another( that's a big deal to people with OCD). Inside the cabinets in the kitchen, all items are faced exactly forward where you can read the labels, and again spaced enough to not touch. I used to purposely open the cabinets and mess all of it up and sit some stuff upside down just to watch him freak out lol