"Sit Down. You Are Stupid."

LOVE the Story about my Mentor's Mentor that was Teaching some Actors going on and on for AN HOUR!!!
Have to Understand, this is a Wise Man and he would talk about Life, about Vienna; as my Mentor say, a person walking off the street would never think an Acting Class was going on.
Then when the two Actors sit down
the one of them stands up and protests:

but you didn't say anything to me!!!  (you didn't critique MY work!!)

The Teacher looks at him and admonishes:

Sit Down.  YOU are STUPID.

:)