Yeah, I don't know if most of these guys are typable or not. In the case of serial killers, for example, most of them are superficially charming and gregarious, yet are actually loners. While meeting a lot of Thinker stereotypes, I don't whether they can truly be considered thinkers or not. They meet those stereotypes, because they lack a conscience, more or less, but committing crimes isn't necessarily logical decision making, of any sort, when you know it can lead to imprisonment. I've seen people argue similar things are actually more of a value judgment process, in that it feels good or right to them. A vast majority of violent criminal offenders are said to be psychopathic or sociopathic.