Ooph, back when I was a pianist, I caught myself thinking random crap WHILE DOING A CONCERT all the time; then suddenly you think "dude wtf, you're in the middl

Ooph, back when I was a pianist, I caught myself thinking random crap WHILE DOING A CONCERT all the time; then suddenly you think "dude wtf, you're in the middle of a concert, snap out of it", and then the shock from the context switch of going from autopilot to "shit where am I in the piece" always resulted in me messing the piece up ...