If you don't already know, there's a community of self proclaimed psychopaths on Quora, a Q and A site. The most popular figure on the subject goes by the name of Athena Walker. https://www.google.com/url?sa=t&sour...NlL936TuL3qDpp

You could read her answers to see if what she says registers with you. She also responds to some comments, if you have any questions. You'd have to make an account though.

If credibility is something your concerned about, on the rare occassion she cites the work of Kevin Dutton.

And just recently the most extensively researched answer she has had so far, with numerous citations, if you're interested.

https://www.google.com/url?sa=t&sour...Cmek7uxv6gFP-w