My fidgeting is clearly nervous and connected with discomfort, and it often occurs without my own knowledge, - often in rooms with many (more than five) people.
My pacing, rocking and flapping is release of nervous energy, - calming, soothing, so I pace in order not to freak out.
Maybe the pacing activity and the pattern, I "draw" pacing serves a stabilizing, centering purpose.
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Femaline
Special Interest: Beethoven