If there is any solace in growing older, it is that you will find yourself guffawing in hysterical recognition at the situations Nora Ephron describes, from the impossibility of trying to remember people's names at parties,to struggling with the new technology. You will find yourself rolling off the sofa snorting with laughter as she recalls with her signature clarity and wisdom everything she hasn't (yet) forgotten, including what it feels like to produce a flop - and you will swallow down a...