Extra work refers to tasks or responsibilities that go beyond a person's regular job duties. This can include overtime hours, special projects, or additional assignments that require more time and effort. Employees may take on extra work to meet deadlines, support team members, or gain experience in new areas. Many people choose to do extra work for various reasons, such as earning extra income or enhancing their skills. This can be beneficial for career growth, as it often demonstrates initiative and a strong work ethic. However, it's important to balance extra work with personal time to avoid burnout.