The Dasa System is a method used in Vedic astrology to analyze a person's life experiences and challenges. It divides a person's life into different periods, known as "dashas," which are ruled by specific planets. Each dasha influences various aspects of life, such as career, relationships, and health, based on the position of planets at the time of birth. The system helps astrologers predict significant events and changes in a person's life. By understanding the current dasha, individuals can gain insights into their strengths and weaknesses, allowing them to make informed decisions and navigate life's challenges more effectively.