But now I had a chance to do something more practical-to share what I'd learned with Hudson. Because, after starting with some of the personality traits that Hudson had apparently inherited or learned, and consequently experiencing similar problems at school, becoming clinically depressed in my early years at university and feeling isolated until meeting Rosie at thirty-nine, I had come through . I had the world's best life. Hudson could have that, too. By knowing what I wish I'd known when I was his age.

"I've been clinically diagnosed with sociopathy,' I said. 'Do you know what that means?'