And one more rocker here :whistling:... I rock when I'm anxious, nervous, stressed in any way. My rocking is usually back and forth, which is safer for me as I don't have any balance. I can end up in quite funny scenarios anyway. Side to side I absolutely cannot do. Rocking I can only do if I am standing or sitting on a chair with a hard back.
I also do a number of additional self-stimming behaviors, (e.g. flapping my hands, hand rolling: moving my thumbs along the top of my fingers of the same hand, rubbing my hands together, and the most obvious of all spinning). Flapping and hand rolling are usually a sign of flashbacks or trying to concentrate extremely (e.g. trying to walk through a store).
The stares I sometimes receive are priceless. If I snap out of it in time, I usually grin at the starers and sometimes even wave. Since Bright and I usually go to a few stores and other public places where the staff already know Bright and me. Once people realize that we are actually quite social with the regular staff, then they come up and ask questions about Bright and complement him on all of his skills.
Quite a few friends were embarrassed by it, but despite trying I can't turn it off. If all my energy goes into stopping a behavior I usually just let the trying to stop it go. I know I'm not "normal" and it is ok. I have a much harder time if I can't complete certain tasks than completing the tasks while looking "silly." At least for now I accept the self-stimming just as one of the many quirky things about me :p.