.. -- Copied from MySpace.com -- Find me on MySpace and be my friend! Stopping smoking is easy! Well it was according to well known author Mark Twain. "Ceasing smoking is the easiest thing I have ever done, I have done it thousands of times". Staying stopped is not so easy, but there are strategies to help. While you want to stop, you might not know what happens to your body when you quit smoking. In addition to nicotine, cigarettes contain many chemicals that affect your health in very damaging ways. It might be difficult to believe, but healing begins within 20 minutes when you quit smoking.