Mine is clapping my hands and tapping my toes on the floor.
not certain if it counts, but I'm pritty sure it's why I do it,
I suck my thumb and fiddle with a bit of fleece, only when no one can see though (i'm 25 if you're woundering)
I used to use a bit of cotton wool as a small child, and when I was due to go into hospital my mum bought me a lovely little teddy bear. I was 6, I am 57 now and still have him
