As much as Christmas is about baby Jesus and playing your new Nintendo Wii until you can't bend your arm any more, it's also about something more – watching billionaires cry about wizards and stuff.
At some point between Christmas and the new year, there's going to be an ITV documentary broadcast entitled JK Rowling … A Year in the Life, all about Harry Potter creator JK Rowling and her adventures completing Harry Potter And The Deathly Hallows. But the documentary also shows what JK Rowling gets up to in her spare time which – in between posing for giant statues of herself made from one giant diamond and offering the poor £50 to spend a week as JK's Dancing Monkey Slave – mainly involves going to places where she used to live and crying a lot.

