I'm fidgety like that too. Sometimes I get really annoyed for doing it and frustrated with myself. I do it a lot with my hair, and pull it back, or if I am wearing a scarf. Actually, I make sure to take my scarf off in therapy now because I used to keep it on and play with it, braid it, etc, and it really started to annoy me. It's probably something like that. Maybe someone else even complained about her playing with it?

Hugs. I take stuff like that waaaay too personally too.