Sometimes I feel I am pretty much walking a tightrope. Every day. There's a Rufus Wainwright song, Cigarettes and Chocolate Milk where Rufus sings about lessons for walking on tightropes . He's not wrong. And then today, I actually see someone walking a tightrope. For real. And playing the violin (quite nicely) at the same time. In fairness, this is one impressive talent. This man needs fame and fortune from Britain's Got Talent. Move aside Paul Potts, a singing embryo and a Hitler impersonator playing the spoons whilst painting a replica of the Sisteenth Chapel ceiling. Tightrope walking brings me nicely onto my favourite film of 2008 (and I seriously doubt I will see a film from now until the 31st of December that will better it). It was Man On Wire , the documentary about the wonderfully eccentric, yet genius Frenchman Philippe Petit, who decided to tightrope walk between the tops of the WTC Twin Towers in 1974. It's a fantastic film, filled with moments of poignan...