http://youtu.be/i8GaFuo4svQ

I love this clip because it clearly portrays side by side someone with excellent frame control and someone without. It's a clip I show new investigators displaying the importance of maintaining your frame to control the dynamic of your interactions.

Everything from the alpha's (lack of) reactions, dialogue, & tonality compared to the beta's fidgeting, poor eye contact, over explaining, & general fear of the subject is a prime example of "people learn how to treat you based on you."

Take it how you want. Apply it to conversations with bosses, subordinates, girls, people you have in custody, whatever. I just thoroughly enjoy this clip.