That's why, to avoid most of them you may use: nicotine plaster, nicotine chewing gum or nicotine inhaler. With the help of these products your organism will get a necessary for it doze of nicotine.
Don't forget to inform your friends and colleagues about your decision to quit smoking. After this you would feel awkward to return to this habit again.
And the last, but not the least - notice the moments when you want to smoke most of all. For instance, if you start your working day since a cigarette, just miss this ritual and in 20 minutes you will discover with surprise that you don't want to smoke anymore. By the way, for the period you are on the point of quitting smoking, escape any situations that may provoke you for smoking - refuse from alcohol, coffee and evening preference with friends. I think you way stand it for a couple of weeks!
Hope you will have success in this very important decision of yours! Lead a healthy lifestyle!