Only one in ten people can pull down the corners of the lips without moving their chin muscles. The extra chin movement is the artificial part of a frown, and thus the giveaway. If you see the chin muscles engage, chances are you’re seeing an insincere display of sadness.
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A #podcast about #persuasion, #deception, #communication, and the #Grayman
https://promocards.byspotify.com/share/5e3dfefd944d823be992a43447470e279711b635
These are some of my favorite camping tips A #podcast about #preparedness, #camping, #hiking, and the #Grayman
https://spotifyanchor-web.app.link/e/umedj5kJiBb