This is a late reply, but I just happened to find this again. I'm surprised to find someone who does the same thing :) It makes me a little less self-conscious. I have a feeling it's just some sor...

Yeah, and I've concluded that it's mostly my thumbs that I pick at with my other fingers. The fabric rubbing thing calms me down, but it also kind of makes me grind my teeth (but only very lightly...

Hahah it's honestly not hurting me so bad, but family and friends kind of get worried about me picking at my fingers. The fabric rubbing thing is just a silly habit, I guess. Oh my I actually think...

of course it's normal, haha xD MGMT is from my state, and not very far away town-wise either. I was surprised when I found that out (: