"One of the hardest things about having COPD is there's very few people who can treat it. In my community there is 1 , just 1 and that's hard when you are coming down with a flare and need to get in right away. The cost of medicine is outrageous and cost more than I can pay sometimes and we have to talk about something cheaper which might not be what's best, but just what I can afford. I do have a comment on traveling on a plane. They make you sit by the window if you travel with a concentrator. Do not understand that, if you have a problem, it's going to be hard to get to you. why don't they put you on an aisle seat?"