You can use it as your main method or a support tool. Brief sessions, even as short as 3 minutes, have been shown to help. Programs differ, but in general, they help you pick a quit date, give you techniques to make the change, and teach you how to manage the process and prevent a relapse. Many hospitals and clinics offer solo and group sessions with counselors for free or at a low cost. If that isn’t an option, every state has a quit-smoking hotline you can call.