Straight Edge is a lifestyle and subculture that promotes abstaining from alcohol, tobacco, and recreational drugs. It originated in the early 1980s within the hardcore punk music scene, where individuals sought to create a healthier and more positive environment. Adherents often express their commitment through music, fashion, and community events. The philosophy emphasizes self-discipline and personal responsibility, encouraging individuals to make choices that support their well-being and values. Some followers also advocate for vegetarianism or veganism, further aligning their lifestyle with their beliefs about health and ethics.