The only difference between Klebold and me is that I had a great time in high school, had a conscience, was not terribly angry, got a fair number of dates, wouldn't have hurt a fly, did well in classes, didn't steal any motor vehicles, didn't ask anyone to purchase a firearm for me, didn't kill anyone, never kept an angry journal, didn't have racist feelings, had no anger towards women, barely even was in any fights, and was developing a pretty decent sense of humor.
Other than that, we were identical.
You know that they have medication for those problems, don't you?