Smoking is one of the most significant common bad practice all over the world

Smoking is one of the most significant common bad practice all over the world. Smoking is practiced by one billion population , and one- third of the adult individuals. At the present time ever person knows that smoking is harmful for health, still adolescent girls and boys are initiating smoking.
Smoking has become a regular habit in our society. an individual with a cigarette is a normal thing,we can observe them on the road, actors smoke in movies, there are also book personalities who smoke, we have family members or friends who smoke.
It is one of the biggest public health warning the world has ever encountered ,killing seven million individuals per year. Smokers who die early deprive their blood relations of income, high cost of health care and hamper economic development.
The adolescent is a crucial period in the development of smoking habit.