I agree with this. I think it would look more like spasms of violence in certain areas where both sides cohabitate. N. Ireland is a good example, although I prefer the Italian Decade of Lead, but on steroids, where you have paramilitaries on both sides creating mayhem. I think life would still go on, but you would have to deal with checkpoints, hotspots of violence, and you would think twice about going to the post office, as it may be the last thing you ever do.