Cut down on coffee and cola drinks. Craving for a cigarette can be confused with hunger pangs or a simple craving for oral stimulation. For years, your mouth was stimulated every time a cigarette landed between your lips. This has now been removed. Drink water or low-calorie liquids.
Nicotine affects brain wave function.
This can influence sleep patterns and dreams about smoking are common. Try relaxing at bedtime with a glass of warm milk, deep breathing and relaxation techniques. Work on a hobby. The body is craving for nicotine. Tobacco smokers are in a chronic state of nervous stimulation.