 um i think your categorization is fine i have no real dispute there and i think you're right that we probably at a moment like this should draw distinctions between a nut job who thinks he's doing it because he wants to impress jodie foster uh as in the hinkley attempt uh or the guy who was trying to shoot gabby giffords who believed that grammar was a form of mind control um for lack of a better term we can classify them as cuckoo for cocoa puffs people who like nothing in their world would ever make sense to us