Dominika Klapacz We are in a global that has over 7 billion people and even though there is so many individuals, no one is the same. There are many characteristics that determine what type of personality a person will put up with. Personality can be defined as qualities that mold a person's original character. It really is what makes people unique. It permanently changes even as we grow up, affected with what happens internally and externally. Not one personality is the same because most of us have different activities, different outlooks on life, different ethnicities, and different perspectives. The three traits that I really believe identify my personality are high need for affiliation from Henry Murray's theory, extraversion from Eysenck's two-factor theory, and conscientiousness.