Yep. Gave them up aged 30 after smoking since I was about 15. Was smoking 20 to 30 a day when I quit. It was easy - I was pregnant. Always had that deal with myself, get pregnant - quit. And I did. I did use nicorrette inhalers and at least they gave me something to do with my hands

Don't know if the pregnancy strategy is going to work for the OP though..........