사주 (Fortune) is a traditional Korean practice that interprets a person's destiny based on their birth date and time. It is rooted in Chinese astrology and involves analyzing the Heavenly Stems and Earthly Branches to provide insights into an individual's character, relationships, and life path. The practice is often used for guidance in making important life decisions, such as career choices and marriage. Many people consult fortune tellers or astrologers who specialize in 사주 to gain a deeper understanding of their potential and challenges throughout life.