What are some weird small hobbies you have that no one else does?

Trying to break the record for the world's biggest ever bubblegum bubble.The record is 23 inches with three pieces of bubblegum.I can blow a 22 inch bubble repeatedly.

It's not a hobby but a quirk. I like tapping my nails against the phone screen to make a sound 😋

Comparing my present with my past often, like review past events to see the changes... Differences... What's better....worse.. Like remembering July of the last year.

Holding my breath when I go from garage to garage to smoke. So I don't get bit by mosquitoes

Counting how many bumps are on my bedroom ceiling

Little stickers of cartoons and stuff. Cutesy ones. I love stickers.

Pulling out my eyebrow hairs so they're all the same length

Making up math formulas in my head and testing them

Being me.

Making little movies in my head