It could be anything. A habit, a physical feature, a condition, you name it.
Here is my thing:
I have a condition called trichotillomania. It is an impulse control disorder where i cannot control the urge to pull out the hair on my eyebrows. There are other variations of it but thats how it affects me specifically. Weird right? So as a result I have no eyebrows left and have to draw them on with makeup every damn morning. Its really annoying and also affects other parts of my life in weird ways. Like i hate taking a shower because my eyebrows get messed up and I have to fix them. I love camping but it makes me nervous of how I will be able to keep my eyebrows looking human.
Unrelated, but I also like to smell my pillow. Idk why.
You obviously dont have to answer anything if it makes you uncomfortable, but I thought I would share because I feel like a freak sometimes and am curious if anyone else has weird stuff about them