David... Just have faith. Believe you can do it and you will be able to. Don't give up. Just realize smoking is bad for your health each time you think of doing it. Stop buying it. Stay away from other people who are smoking. I know it's hard when that is your friends, but they shouldn't be smoking either. Nicotine is so hard to quit from once you're addicted. Just stop and don't look back. May God help you overcome your smoking habit and addiction.