His son confirms: "All the time, I'm like, Dad, you don't have to pay me. 'Well, I counted it in the whatchacallit.' It's like, whatever. I don't even argue with him anymore." When it got below zero last winter, he asked his father to come to his house in Essex. "He didn't want to come," he says. "He's pretty stubborn. He's set in his ways. He works hard, he just doesn't make enough money."