If I rub my nose up, I have to rub it back down. As a kid for some reason it got in my head I could end up with a pig nose if I didn't.
I used to do that with everything when I was a kid. If something could turn both ways, I'd count how many times I turned it one way and then turn it back the other way that same number of times, even though I knew it didn't matter.
Kek, that's kinda funny. I crack all my joints that can be cracked in the morning and periodically throughout the day. A good neck crack of mine can freak out a room.
That one I can agree with. I can crack the joints in my hand on demand though. That seems to bother people a lot.
If it didn't bother people, I wouldn't do it as much.