<p>If a majority of us decide to vote YES on 18 September 2014, then that divorce from the rest of the UK is easy to do. No expensive lawyers. No cost except the travel to the polling station' No need to lift a finger. Just a cross on a ballot paper. But before you say, that's great, think on' This is a decision we will live with for the rest of our lives, and our children's and grandchildren's, for maybe centuries to com...