rockthemike13
Senior Member
fingernails.
UGGGH me too. I don't even mean to do it, and I chew in a way that kinda peels too much off.
And if I DON'T chew my nails, and they were grow back just a little, I all ways have this incredibly nagging sensation that the underside of my fingernails need to be exposed. It's totally subconscious, and I start gnawing at them, and by the time I catch myself it's too late.
It's a habit I developed at a very young age, and could never break it.