Since this forum has bogged down a bit, perhaps a new topic might help

Congruent behavior, behavior that agrees with your words, is essential in verbal self defense.
Consider the following: A person says, "Back off, man, I don't want to hurt you!" while standing with shoulders hunched, leaning away from the other person, face turned away and down, hands in an almost push away position, moving in an uncoordinated manner, vaguely waving the person off.
Compare that to the strong, shallow stance of a boxer, hands in a firm push away position (similar to the Chinese Two Hand Swing position), head up, strong eye contact and a fighting grin on the face.
Who would you believe?
Another example, non-combatant situation: One guy says "I really like you" while shaking his head "no" and frowning slightly.
Or the guy who says the same thing, makes warm and friendly eye contact and nods his head and smiles.
Who would you believe?
Being congruent in non-verbal communication, matching your body language to your message, is something that psychologists and actors have understood for some time. It may be time for MA's to get with that concept and work with it.
If you see someone in your dojo communicating incongruently, mention it to them, kindly, and ask them what they are really feeling - or, better yet, teach the class about congruent communication.
I may be able to dig up a few sources, but anyone who has any off the top of their heads would be most welcome to help!

Respectfully,
Lee Darrow, C.Ht.
http://www.leedarrow.com