It's late. You're bored. You have nothing else to do. Might as well find out where you fall on the psychopathy spectrum.
Prof. Kevin Dutton of the University of Oxford has been studying psychopaths to see just how prevalent they are in society, and has designed a little quiz you can take to see where you might fall on the spectrum. If you're curious, or just masochistic, you can take the quiz here.
My results? The quiz tells me my approach to life might be described as 'everything in moderation – including moderation.' Huh.