I recently spoke with former FBI agent Joe Navarro about Donald Trump. Navarro was one of the FBI’s top profilers, a founding member of their elite Behavioral Analysis Unit, and author of several books on human behavior, including Dangerous Personalities: An FBI Profiler Shows You How to Identify and Protect Yourself from Harmful People.
To be clear, at no time did Navarro diagnose Trump as having a narcissistic or predator personality. He says we should leave formal diagnoses to professionals — but that each of us still needs to be able to identify and protect ourselves from harmful people in our lives. And so he created behavior checklists and published them in his book to let you do just that.
Navarro’s book warns that if a “person has a preponderance of the major features of a narcissistic personality,” then he “is an emotional, psychological, financial, or physical danger to you or others.” As