Always remember when I had just retired at 65 and I went into a local fish and chip shop. They were doing a pensioners special for which I asked. The lady behind the counter looked vaguely familiar and imagine my chagrin when she said "Hang on a minute, you're not 65, I remember you at the infants' school." She started checking the years on her fingers and then said "OK you win, you are 65!" I nearly told her not to bother but emerged clutching my wrapper of pensioners' f and c.