I have been reading and trying to understand withdraw symptoms, but more importantly how long they will last. I have not had a cigarette in a month and 3 days (after smoking for 38 years) and I really don't have horrible cravings. There are times when I think about smoking, but it goes away pretty quick. My main issue is how I feel. I am exhausted and I am sleeping 8-10 hours a night. I am exercising pretty regularly as well. I just feel anxious, tired, achy, a little depressed, and really just overall blah. Has anyone else experienced this upon quitting and at this length of time? I would thing that at a month I would be done with the withdrawals! Thanks in advance for your response!!