‘It has become cool to be a sociopath. At least that’s what fiction is telling us. If the roaring success of Benedict Cumberbatch’s portrayal of Sherlock Holmes is anything to go by, being a ‘high-functioning sociopath’ will not only get you the girls, the money and the international fame, but it’s a great way to solve crime, catch killers and save the world, all in time for biccies and tea.’