At university, I knew a guy called Captain Scarlet (nicknamed after the lead puppet in a cult TV series to which he bore a striking resemblance). The Captain was the only nineteen-year-old I’ve ever known who viewed televangelists as aspirational role models. He was about as positive about positive thinking as it is possible to be.
One day, the Captain told me that he had been miraculously healed of a serious back complaint. I tried to give him a hug but he screamed. “I thought you’d been healed?” I said. “Oh I have,” he insisted, grinning furiously. “It’s only the symptoms that remain.”