What do you do when you're nervous?

[StitchfansJr]

It depends on the situation and where I am.

Play with bracelets
Play with necklace (if I'm wearing one)
Play with zipper
Twiddle fingers/hands
Pace around
Pace while talking to myself
Jump up and down to get nervous energy out (ie at recitals)

I notice that I do that a lot lately since I wear bracelets now.