Danielismyname wrote:
Liverbird said it.
I prefer the term, "repetitive motor mannerisms". My favorite is to repetitively go through with the motions of tactical/speed reloads of a "phantom" pistol (pistol shooting was an obsession of mine); this is probably more of an autistic disorder thingy, i.e., motor mannerisms in relation to an interest.
Anyone with AS do something similar with their interest, perhaps playing a "phantom" musical instrument or something?
When I have to take a test, sometimes I "draw my pencil" and hold it forward like a drawn saber and "charge" towards the test room.