Hemi...all solid advice ^^^ up there so far. Read everything you can about this addiction. Become an expert. There is great advice here, whyquit.com has an enormous nicotine quit library, read Allen Carr's book (The Easy Way to Stop Smoking...but don't let the smoking throw you, it is about nicotine). Once you really see it for what it is - a drug addiction (read that again and let it set in...you,me, all of us are nicotine addicts), it will make it easier to hate it...which will in turn make it easier to battle. Also, about a dozen times (a day, some days!) you are going to think...am I ever going to sleep again, lose the rage, lose the fog, feel NORMAL again?! The answer is YES. I promise you that. But you have to give your body a chance to heal and your brain time to rewire. In the meantime, just take it one day at a time and lean on everyone here. We are all here for you and YOU WILL DO THIS!