Dangerous Personalities: An FBI Profiler Shows You How to Identify and Protect Yourself from Harmful People by Joe Navarro and Toni Sciarra Poynter

Dangerous Personalities by Joe Navarro, a former FBI profiler, and Toni Sciarra Poynter provides a practical guide to identifying harmful individuals who can pose a threat to personal safety. The book categorizes dangerous personalities into four types—narcissistic, emotionally unstable, paranoid, and predatory—explaining their traits, behaviors, and warning signs. Using real-life examples and psychological insights, it offers strategies to recognize, avoid, and protect oneself from toxic or dangerous people in everyday life.