How well you satisfy another person’s psychological or physical needs through verbal and nonverbal behaviors. 2. The "Friend-Foe" Continuum
Your brain acts like a "territory scanner," constantly evaluating people as friends, foes, or neutral. To influence others, you must consciously send "Friend Signals" while avoiding "Foe Signals". The Like Switch
The cornerstone of the book is the , which breaks down the natural development of relationships into four measurable components: How well you satisfy another person’s psychological or
In his book Dr. Jack Schafer
, a former FBI behavioral analyst, provides a comprehensive framework for building rapport and influencing others. The report below details the core strategies he developed for profiling threats and recruiting spies, adapted for everyday social and professional success. " constantly evaluating people as friends