A few years ago a friend of mine took his six-year-old son to his first match. It was at the Stadium of Light during a fractious period for the home side. They conceded early. As all around him fans shook their fists and vented their fury with the players, the manager, the owner, my friend looked across at his son. The boy was weeping uncontrollable. “What’s the matter?” his father asked. “I don’t like it. I don’t like it,” his son sobbed. “Why are the men so angry?” They left at half time.