Guy has put one point of view. As an experienced captain having flown Boeings and Airbus for many years I have some interest in returning to flying. But if we take the other extreme, hopefully not likely but still possible, then there are a number of risks that still need to be considered. The first one is that we may not develop any meaningful immunity and a vaccine will prove elusive. Add to this equation that those previously infected might even get it worse the second time, particularly if they have lasting damage from the previous illness. Then things could get pretty bleak. Under this scenario this is not just going to kill a lot of the old and infirm but could affect a lot of others, not just in terms of people dying but those left disabled. I am not saying this the most probable scenario, and people may still want to continue as before. But it is not quite as simple as saying we have an end game and the sooner we exit the current measures the better off we will all be.