Are YOU a psychopath? Take our quiz to see if your personality matches after 1 in 5 show ‘elevated’ traits

THINK of psychopaths and you picture people like deranged cult leader Charles Manson and serial killer Ted Bundy. But research suggests a large number of them walk among us — and you could even be a psychopath yourself. People with clinical levels of ­psychopathy make up just one per cent of the population. But these...