Learn every gesture and body language cue in one video. Eye, hand, leg, arm, and mouth gestures are completely covered. Gestures and Body Language Series Be an expert in body language
NONE of these are 'facts' they are just someone's subjective speculation. How can it be possible to define non-verbal gestures so completely? Ask yourself,do all these things actually apply to YOU? Some you will say yes to,some you will say no to, because none of them are 'facts'- they will apply to some and not to others, at different times with different people,on some days not others.There is no science to 'body language' if there were it would be because we are all robots acting the same.
Actually human communication, decision making, etc. isn't that complicated. This isn't a pseudoscience. A great deal of research has been done on body language analysis, negotiation principles, decision making, etc.
These techniques are successfully implemented every second in the fields of marketing, politics, law enforcement, psychology, sales, etc.
If you don't believe in it though that's perfectly fine as well