Sometimes, this feeling comes for another deeper reason, it goes on forever, does not quite die down... It's like you have an itch that you can't scratch, A sense of urgency, but the necessity to wait. As if the person you were waiting to meet desperately got delayed by an hour. Like some other experiences in life that are not mentionable.
An electric buzz all over - sitting, standing or walking makes no difference. The impossibility of calming down. Banging the head on the wall doesn't work (trust me). Banging someone elses head, I've yet to attempt.
No use fighting it....
And though you fight to stay sane, your mind starts to quiver, for no living mortal can resist the lure of the... Michael Jackson's Thriller (amended)