Cold, emptiness, and detachment is also characteristic of snowmen. Snowmen usually don't commit mass murders. There has to be some other factor, and usually tha

Cold, emptiness, and detachment is also characteristic of snowmen. Snowmen usually don't commit mass murders. There has to be some other factor, and usually that other factor is aggression of a type where you stick pins into a voodoo doll and derive pleasure from doing that. That is what Christians call evil (deriving pleasure/release from inflicting pain), and it is a pretty specific concept actually. You don't have to be Christian or even believe in supernatural to understand it. I noticed that people who claim that evil doesn't exist simply have a completely messed up (I suppose, by schooling) moral compass, and they have no idea how common that aspect of human personality is (and that it nearly always has negative consequences both for the bearer and for society at large).