Music then began to accompany this behavior, and as I got older, I was embarrassed of it, and I closed my door and sat down in
a chair and rocked, listening to music. I was born with mild Cerebral
Palsy, although I don't know if this contributes to the behavior.
It's very therapeutic for me, and although it's still a private action, I have no intention of trying to find a "cure" for this.