​

These are the raw breakthroughs I extracted after reading {What Every BODY Is Saying} by {Joe Navarro} . An ex FBI agent's guide to speed reading nonverbal behavior . Only the limbic system cues of deception , comfort , and threat .

​

The feet and legs are the most honest parts of the human body . Social conditioning trains people to lie with their faces and smiles . Foot direction , leg crossing , and subtle movement directly reflect primal flight or freeze instincts that cannot be faked .

​

Pacifying behaviors leak internal stress immediately . Touching the neck , rubbing the forehead , or stroking the chest are limbic soothing mechanisms . Pacifiers indicate intense cognitive or emotional discomfort during negotiations .

​

Torso orientation reveals genuine allegiance and interest . Ventral denial ( turning the chest away from someone ) signals subconscious rejection . Direct frontal alignment with open posture signals authentic rapport and compliance .

​

Steepling fingers project instant supreme authority . Interlocking fingers signals insecurity and self doubt . Touching finger pads together in a steeple is the universal nonverbal cue of total confidence and executive conviction .