I don't know what I am doing differently but I am still smoke free. I get up for a couple of hours most nights. I prayed about it every day. I was so determined not to smoke over sleep deprivation. I was putting myself to bed early each night. Then I would wake up in the middle of the night. I figured if I took up smoking because of lack of sleep I would never be able to stop. Lately I have slept through the night three times in two weeks. I am exercising gently twice a day. I think it is helping. Thanks for reading my post.