You are 0% Rational, 86% Extroverted, 71% Brutal, and 0% Arrogant.
You are the Schoolyard Bully! You focus more on feelings than rationality, and thus tend to be driven by your emotions rather than by a steering wheel, because human beings don't have those. You are probably easy to anger or annoy, for instance. You are also an extrovert who wouldn't mind having a lot of attention, although you may not always get it. Another character trait you possess is your brutality, manifested by the fact that you tend to be aggressive and do not care about the well-being of others. In school, you may have been the kid who stuffed the short kid into lockers, or who distributed swirlies to anyone who scored higher than a B on the science quiz. I wouldn't be surprised if you think the word "faggot" is the greatest insult known to man. Also, you exhibit signs of humility, leading one to conlude that you are actually insecure, because very few people are truly humble AND brutal. Thus, like any schoolyard bully, you seek constant attention for yourself and have no issues with administering beatings because you are quite emotional and easy to upset. Not only that, but your insecurity may be a prime motivation for your brutality. As psychologists have noted, most schoolyard bullies only pick on others because they have a negative self-image. This could possibly be true of you. Either that or you are just really hungry and need lunch money. In short, your personality defects are your brutality, extroversion, irrationality, and your possible insecurity. Go pick on someone your own size! But not me. I'm a midget, I swear.