Paul Ekman is among the environment’s most renowned authorities on facial expression. His exploration is precise and well-researched. He has a section referred to as “Clues to Deceit” in his book which speaks incredibly particularly about facial expressions & how they are often used to recognize when people are lying. https://howtoreadbodylanguagesyst81246.blogoxo.com/39595698/the-best-side-of-how-to-read-body-language-system