The problem was that I shared traits inherited from both my mother and my father. My mum was vivacious and often flirtatious, a very good artist but mostly a natural-born maverick; my dad was an eccentric, a veterinarian Caractacus Potts, blessed or maybe cursed with a compulsion to think outside the box. No doubt it’s an equation that has served me well in later life, but it’s not best-suited to school life.