11.   Smoking is a really disgusting habit.

12.   Smoking is bad for your health.

13.   Smoking is detrimental to your health.

14.   Smoking is harmful to your health.

15.   Smoking is injurious to health.

16.   Smoking is no longer the norm but the exception.

17.   Smoking is on a steady Decline among both men and women - but men pack up at a faster rate than women.

18.   Smoking is one of his few vices.

19.   Smoking is probably the major factor causing heart disease.

20.   Smoking is the main cause of lung disease.