I work casually as I am studying full time. Work isn't as demanding. Management provides regular mandatory training to all employees and continuously provides further education to all staff. Occasionally when there are no shows, staff have increased workload since management is hesitant to call in staff from agency. Some coworkers are hard to deal with but most are a pleasure. Shift jobs mean flexible hours, which are perfect for students working part time.
Short-staffed shifts are the worst