She told me, quite matter-of-factly, that for the first two years after her husband’s heart attack, she relived finding him time and time again until she knew every beat of the scene; as if she needed to be sure of every single gasp of pain and every second of what had happened in order to accept it and learn to live with it. ‘People tell you to try not to think about it. Your own instinct is not to think about it. But that doesn’t work,’ she said. ‘The trick is to learn to cope with thinking about it. To accept how truly awful it was. Am I making any sense?’

