I am new to this site & had my last cigarette a week ago today. I have smoked a half pack of cigarettes a day for 40 years. I was diagnosed in Summer of 2014 for Chronic Bronchitis & mild COPD. I finally wanted to quit smoking. So, a week ago I just did it. No planned date...just did it. I had tried to "cut down" in past month but if cigarettes were in the house I smoked them....so much for my vow to only have one a day. I have not had even one puff in 7 days. It has been hell even with the help of Nicorette gum. Every day I tell myself I am now a non smoker, but I have been feeling awful physically with cravings, insomnia, fatigue & depression. I DO NOT want to go through this ever again so I am committed to sticking with my decision to quit. I was SO tempted to buy a pack today....but I didn't. The gum & spray help but this is so hard. How long will this discomfort last? I have failed in my attempts to quit many times before but this time I have gone a whole 7 days without a sneak puff. I need help with willpower right now & have been reading the tips from others who have gone through the process to become ex smokers....or non smokers....that sounds even better! I know I need support. Thanks.