Could you live without your mobile phone? Would it make you calmer? #BBCNolan

Could you live without your mobile phone? A former aide to Prime Minister David Cameron who is now a top technology businessman refuses to own one. Steve Hilton stopped using one more than three years ago and hasn't looked back. He says when a business partner suggested he get one "the idea of having a phone actually made him cry" because it reminded him "of a life of stress and tension and anxiety". Are we obsessed with our mobiles and other devices, do you hark back to simpler times or is it just a sign of the modern world and we just have to get on with things? Joel got the views of commentators John McCririck and Ant Miller