I have smoked 2 to 3 pls a day for over 45 yrs. I have end stage copd, emphysema, asthma, pulmonary fibrosis. I cough constantly and so intense, I'm sore. Having anxiety attacks after only 12 hrs., rapid heartbeat, feel like I can't breathe. Cigs were chosen over a meal. I'm scared of getting fat. I am bipolar, ADHD, other mental disabilities which I can't work. At home oxygen and portable cause I can't breathe..not sleeping.. I need s support group..nearly all my family smokes.