mother because "I do not consider this world worth living in...", shortly after he climbed a tower on the University of Texas campus and fired his rifle at 38 people, killing 14 before being shot. After having an autopsy a large tumor was found in the limbic system of his brain (which is said to be the place where aggression "centers" in the animal brain). The only flaw in this theory is that they are only studying extreme cases of aggression and this evidence cannot be held accountable when talking about a "normal person". Aggression in childhood seems to be typical. Studies show that nearly one third of children fight with their siblings and that 40% of youths have been in a fight in the last year. Sadly these violent acts are committed everyday, everywhere around the world. It would be ludicrous to say that all of these youths suffer from
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