You Constantly Look for Outside Validation
Elinor Greenberg, Ph.D., author of Borderline, Narcissistic, and Schizoid Adaptations: The Pursuit of Love, Admiration, and Safety, wrote that a narcissists’ need for validation stems from their self-esteem issues. She compared their self-esteem to that of an outdoor thermometer—it only reacts to external conditions. Seltzer adds that striving endlessly to prove yourself reveals that your self-acceptance is conditional: you’re only as good as your last performance.