Smoking needs to come to an end because of all the negative effects that can be very harmful to not only the smoker, but also everyone around them, however many people may lose their jobs in the tobacco industry due to people not smoking. When people start smoking, their attitudes change. They become more irritable and have many mood swings. Exercise and physical activity decreases when someone smokes because it becomes too painful to workout. Smoking causes many damages to not only our bodies, but also the environment.