I have heard from one person I had hoped would respond because he was an air traffic controller and that is the one group I had considered adding to my list and he indicated as I would have thought that yes it required 100% concentration but only for two hours and then with a mandatory 30 minute break. And I don’t doubt that the same concentration was necessary but the difference is that in a trial you don’t get a mandatory break. You have to do it all day. And I truly believe that air traffic controllers have a very stressful job and I support them. It is a very difficult and stressful job particularly when shit happens. I can’t imagine what that was like it 9/11. I know then that they experienced total concentration for hours or days on end and I’m happy to add them to my list.