INFJ (Introverted, Intuitive, Feeling, Judging) is rarest personality type. Makes up only 1.5% of population. Famous examples include Elon Musk, Martin Luther King Jr., and Lady Gaga
Myers & Briggs developed 16 personality types based on four dichotomies in 1960s. Theory categorizes people based on energy management, information processing, decision-making, and organization. Personality types are represented by four letters (e.g., INFJ, ESTP)
Eight cognitive functions form the basis of 16 personality types. Functions include Introverted Intuition (Ni), Extraverted Intuition (Ne), and Thinking (Ti, Te). Functions operate as perceiving or decision-making types
ENFPs are loyal, empathetic, and optimistic romantic partners. They prioritize commitment and creativity in relationships. They excel at communication but struggle with criticism
ISFJ is most common (14% of US population) and most common among women (19%). ISTJ is most common among men (16%). Sensors make up 74% of population, Intuitives 24%
Fearless leaders who love to take charge. Exude confidence and exceptional leadership abilities. Excel in CEO, manager, or military positions