Want to quit smoking can not quit, this time must use the following methods of adjustment: 1, to raise awareness, a deep understanding of the great harm of smoking, such as causing their own respiratory hazards, and may even cause lung cancer problems. At the same time not only harm their own health, but also affect the health of their families and people around them, so that their family members long-term second-hand smoke, they may also have pneumonia, asthma, emphysema, and even lung cancer problems. So this problem is really harmful, not only can make their own physical and mental harm, but also the innocent, so it is really serious. 2, should be appropriate rewards and punishments for themselves, said to do, when they are in the quitting time no matter how difficult, how difficult to be able to quit smoking to give themselves some encouragement, such as words to comfort themselves, or to reward themselves to eat food, see the scenery. When they can not help but smoke, to punish themselves appropriately, such as shortening their own time to play games, watch videos, etc., only so that the reward and punishment is clear to be able to quit smoking faster and better, the above methods can be considered to use a little.