Eli5: how come a smoker can sleep all through the night without their cravings waking them up? But as soon as they are awake they need to smoke!

Question

Eli5: how come a smoker can sleep all through the night without their cravings waking them up? But as soon as they are awake they need to smoke!

In: 1029

Answer 1

Some smokers get up to smoke during the night. John Mellencamp said he used to before his heart attack.