Smoking is a habit that involves inhaling and exhaling the smoke of burning tobacco or other substances. While it can initially provide a sense of relaxation or pleasure to some individuals, smoking is highly addictive and poses serious health risks. The chemicals in tobacco smoke can damage the lungs, heart, and other organs, increasing the risk of various diseases, including lung cancer, heart disease, and respiratory disorders. Additionally, smoking not only harms the smoker but also affects those exposed to secondhand smoke, contributing to a range of health problems in nonsmokers. Despite the known risks, smoking remains a prevalent habit for millions worldwide, highlighting the importance of education, support, and cessation programs in promoting healthier lifestyles.