On the other hand, comes from the face body language signal to have about merely 15,000. We knew that, the majority of people may control the content which they speak.
If therefore in the body language and the mouth says appeared the conflict and the contradiction, the body language transmission information definitely is correct. If therefore some people said he feels very well, but his facial expression pain, is drooping the shoulder, this explained he felt is not good, we may infer his real feeling through his body language.