I am 1286 days quit and do Aquafit twice a week, even in the winter. I feel so much better than I did when I first started, at the time I needed Pulmonary Rehab and physio. I have come a long way. I will never regret quitting smoking, I can breathe now and haven't taken prednisone for 3 years,(knock wood). I hope everyone can feel better soon. I literally had to scream in my head NOOOOOOOO !!!!! every time I had a craving, but it worked.Drink lots of water and exercise, it helps lots.