This document discusses the harms of smoking and reasons why teenagers start smoking. It notes that 80% of adult smokers started as teenagers, when smoking seems attractive due to its forbidden nature. The document interviews schoolmates who smoke and finds a variety of reasons, including wanting to look cool, relax, protest parents, or fit in socially. While smoking may seem to give freedom or help with stress, it actually takes years off people's lives and causes health issues like bad teeth, skin, and smell. The conclusion encourages teenagers not to start smoking and emphasizes it is never too late to quit in order to gain more energy and a longer, healthier life.