Personality Assessment

• There are 16 groups based on temperament, and both Myers-Briggs and Keirsey
• Keirsey - includes architect, mastermind [1]. Includes 4 broad ones: Artisan, guardian, idealist, and logical. Guardians are 45% of the population according to Keirsey. That appears that they are dangerous to society in the sense that they do not appear to like change.