Personality Profiling for Tennis Players Your personality type will effect the way you process information, respond to training and react during a competitive environment. History Personality profiling has been around since 480BC where the ancient Greek Philosopher Hippocrates identified 4 unique personality types in his work, “Nature of Man.” This evolved when Carl Jung, the famous Swiss Psychiatrist, later built upon this model to show that individuals show a clear distinction between introversion and extroversion. Introverts are people who prefer their internal world of thoughts, feelings, fantasies, dreams, and so on, while extroverts prefer the external world of things and people and activities. … Continue reading Personality Types