There are some advantages to taking tobacco.(topic sentence) First, tobacco industry contributes a great proportion of revenue to the nation. Extremely high taxation imposed on tobacco yielding and cigarette manufacturing has released the financial burden for both the government and the individual taxpayer generation by generation. Second, the soothing effects of smoking has been confirmed by ordinary smokers; particularly those who have hard-brain-working jobs are in favor of it; they claim that smoking cigarettes can make them calm and stimulate brain cells to work more efficiently. Finally, cigarettes play an important role in social activities.