Lynne - nicotine is a very addictive drug - that's why fags are so profitable! I managed to give up after many years of quite heavy smoking. I had 4 0r 5 attempts before I succeeded and I think this is quite typical. I planned out my stop smoking campaign, taking account of what would be my triggers, such as a cigarette after a meal and I made many changes such as getting straight up from the table to do the dishes and postponing my coffee until later. I bought loads of jigsaws, DVDs and took up knitting again - anything to distract myself. I organised a couple of phone buddies who I could contact if desperate and they would talk me out of it. The craving goes away after about 10 minutes, and although it returns, it will diminish over time as long as you don't give in. Best of luck 