others may think it will help with stress in their lives possibly due to pressure from parents or teachers.Some may just want to experiment.What they do not realize is how easy it is to become addicted to smoking.In fact it is the mental addiction rather than the physical effects which make it really hard to quit smoking.When an adolescent realizes how unfit he or she is becoming,it is too late.Sadlythe withdrawal symptoms can be quite severe for some people.Of course the best way to deal with these drugs is not to get into the habit in the firse place!