Nuns are individuals who choose to dedicate their lives to religious service and live in a convent or monastery. They take vows of poverty, chastity, and obedience, committing themselves to a life of prayer, contemplation, and service to God and others. By giving up worldly possessions and personal desires, nuns devote themselves entirely to their faith and serving Jesus. They often engage in various works of charity, education, and spiritual guidance, embodying their commitment to a life of selflessness and devotion to God.