I’d love to hear about your quirky habits.
One of mine is that when I’m out in nature I tend to collect cool looking rocks, sticks, cones etc. My window sills have become a geology exhibit (and I have zero clue about what I’m collecting, I just go by “ooh shiny”) and more often than not I’ll have small rocks in my pockets, bags, backpacks etc etc
My girlfriend and I are autistic and we get absolutely stuck on some meals for long periods of time. We also just cycle through various catch phrases and noises we’ll repeat until they get replaced by new ones