I was reading about a scientist who found out he had the 'brain imaging pattern of a psychopath' which mentioned this Hare Psychopathy test. So I searched for the test that was mentioned.
uk.businessinsider.com/hare-psychopath-checklist-test-sociopath-2016-11/#1-do-you-have-excess-glibness-or-superficial-charm-1
I score 35 on this. Obviously not all people who would be diagnosed psychopaths go onto kill or anything, but its still a bit concerning scoring so highly (though it is true that I have huge issues with empathy and always have done). But then I thought, surely a lot these apply to most people?! So lets find out I guess.
This explains the typical results for people
www.minddisorders.com/Flu-Inv/Hare-Psychopathy-Checklist.html
When properly completed by a qualified professional, the PCL-R provides a total score that indicates how closely the test subject matches the "perfect" score that a classic or prototypical psychopath would rate. Each of the twenty items is given a score of 0, 1, or 2 based on how well it applies to the subject being tested. A prototypical psychopath would receive a maximum score of 40, while someone with absolutely no psychopathic traits or tendencies would receive a score of zero. A score of 30 or above qualifies a person for a diagnosis of psychopathy. People with no criminal backgrounds normally score around 5. Many non-psychopathic criminal offenders score around 22.