Stage fright

 

I believe what you are feeling is an advanced form of stage fright.  You've realized that the world is a stage and you have to perform 24/7, and play the part of a rock star.  Since you ARE a rock star, then you shouldn't have a problem.  But if you think you are just a little girl playing at being a rock star, then you're going to be very unhappy.

Say, what guitar is that Nancy's playing?