We all want peace at Christmas, yet often our attempts to achieve it result in precisely the kind of stress we are wanting to avoid. I wondered if there were a few things we could learn from an old fairy tale..... I went to see Matthew Bourne's The Sleeping Beauty last night, at Sadlers Wells. It was a Christmas present from an old friend and was magnificent. I t's probably a long time since you've read the story of the sleeping beauty and, in any case, Matthew Bourne ta