With the caveat that I have no ability whatsoever to diagnose psychopathy, I nevertheless found the book Snakes in Suits[1][2] (TLDR notes[3]) to be a fascinating and accessible read on the topic. At some point in each of our careers, particularly for readers of HN, we will likely encounter individuals that exhibit the traits described in the text. As the old maxim goes - 'forewarned is forearmed.'

[1] http://snakesinsuits.com/index.html

[2] https://en.wikipedia.org/wiki/Snakes_in_Suits

[3] https://thepowermoves.com/snakes-in-suits/