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
I’m not sure if this is eccentric but I have a junk journal and I try collecting little bits of day to day life like receipts, tags, paper, fruit stickers, fortune cookie fortunes, and more. Most of them carry little memories and I just like having them in one notebook