Allow me to present the three positive sides of smoking. Firstly, smoking certainly helps many people to relax. For some, it even improves concentration. If someone is upset owing to debt or they have exam, like to smoke to reduce the pressure or tension. Most of the people like to smoke when they are relaxing with friends. Secondly, governments throughout the world make huge profits from taxes on cigarettes. The income obtained through taxes provides funds which are used for building school, hospital and public places such as parks, gardens, sports ground and foot paths. Thirdly, tobacco industry also employs tens of thousands of people all over the world, particularly in poorer countries such as Zimbabwe or India. Without cigarettes, these people would have no jobs.