I have stage 4 copd & have tried to quit smoking unsuccessfully. I don't complain to anyone because I know I did it to myself. When I say something to my husband he just proceeds to tell me how he pushes through & how he has 35% usage of his heart diabetes & copd (he has mild stage 1). I see a therapist but still feel so depressed. I've decided to stop using my inhalers & let nature take its course. Anyway I cant afford the copays. I'm useless to anyone