Thanks! Your personality archetypes/stereotypes sound like a quick-and-dirty modeling system that I can actually use, but one that I shouldn't explain to the people who know me by my true name.

That probably explains why I hadn't heard about it already: if it were less offensive-sounding, then someone would have told me about it. Instead, we get the really-nice-sounding but not very practical suggestions about putting yourself in other peoples' shoes, which is better for basic* morality than it is for prediction.

*By "basic", I mean "stuff all currently used ethical systems would agree on", like 'don't hit someone in order to acquire their toys.'