All of the Following Are True About Body Movement Except

All of the following are true about body movement except:

A) One way to discourage a social conversation during working hours is to shuffle papers while the visitor is talking.
B) A tapping foot often accompanies an attitude of impatience.
C) Astute communicators will notice when the person they are interacting with pulls back, and they will try to remedy the problem.
D) When communicating, we usually pay more attention to our hand movements than to our facial expressions.