Still more interesting is the intellectual condition of the subject during hypnotism.Some great man has remarked that if he wished to know what a person was thinking of, he assumed the exact position and expression of that person, and soon he would begin to feel and think just as the other was thinking and feeling. Look a part and you will soon begin to feel it.
"The emotions in this hypnotic stage are made at command, in the true acceptation of the word, for they are produced, not by orders verbally expressed, but by expressive movements. If the hands are opened and drawn close to the mouth, as when a kiss is wafted, the mouth smiles. If the arms are extended and half bent at the elbows, the countenance assumes an expression of astonishment."
See more about anxiety hypnotherapy