This list of personality types shows the range of personality traits for each type. Everyone has a unique personality. One example of personality types is Type A and Type B personality theory. According to this theory, impatient, achievement-oriented people are classified as Type A, whereas easy-going, relaxed individuals are designated as Type B. Take our free personality test and discover your personality type in 10 minutes. Get a ‘freakishly accurate’ description of who you are and why you do things the way you do. Explore the Personality Types Briggs system and discover your unique MBTI profile. Learn about the 16 distinct types, their traits, and how they interact in work and relationships.