Re: Any tips for 'useful fidgeting'?
A great use of fidget time...use that time to work on 4 way coordination. Like for instance 3 against 4 stuff, split up between your limbs any way you like. It should be something you can't do yet. Simply tapping a finger and flexing your big toes...doesn't look obvious, but you can get over some major coordination hurdles while you are waiting for the bridge to open.
Great art is born out of great pain.