I need to quit smoking but don't know how.any ideas?

Yes, many ideas!: The most important thing is a strong desire to quit. There are many strategies to help, from nicotine patches/gum & various pharmaceutical meds to acupuncture & hypnosis. Exercise & relaxation helps. For more details on ways to quit see http://altmedicine.About.Com/od/therapiesfromrtoz/a/quit_smoking_2.Htm and www.Shareguide.Com/smoking.Html also see my comment. Good luck!