Disclaimer that type does not reflect stupidity, but it makes me wonder what this guy's type is (on top of his damage). Fe seems to be in there, since he gets angry based on some kind of Ne-Ti working, and if he doesn't have Fe he wouldn't give a shit (albeit in this fucking dysfunctional, idiotic way) either, so I'm going with either really dumb INTP or really dumb ENTP, with a side of approval addict (narc supply?possibly, but hmm) and shit that comes with attention-seeking idiocy. Not quite introvert enough to be INTP, just extravert enough to be ENTP, and a Ti with rubbish foundations the size of his fragile ego. Idiocy aside, complete rubbish at attention to details plus compliancy to how he's always done things (but like, stupid, neither scientific nor evidence based) seems to be inferior Si.