• Receive scant personal information about someone, then derivate much larger meaning from it

• Utmost adherence to insignificant details in the materials presented

• Utter conviction any of it actually tells you anything, despite failing to predict the results most of the time

• weird in group out group situation, including a need to tell other people about the methodology unwarranted at every possible opportunity

• deflecting any criticism by introducing some hithertho uknown detail or wisdom, alternatively claiming the criticism is born from a lack of understanding

• utter devotion to the spectacle

And that's not even getting into the Astrology of Myers-Briggs personality types.