Seriously? A motive? The media demand to know why this murderer shot his arsenal in the classroom. They badger the police and interview professional television interviewees about what set off the shooting. Every mass shooting plays out with similar, pointless questions. The shooter is crazy. Do we need to "understand" his psychotic delusions?  Can we possibly follow the logic he used as he plotted mass murder? We Normals crave the ability to understand the psychotic's mental process, presumably so we could argue with and save the next delusional man bent on exterminating random people around him. But, trying to translate crazy thought into [...]