The document discusses stress, its causes and effects. It defines stress as the reaction people have to excessive pressures, and job stress as physical and emotional responses when job demands do not match a worker's capabilities. Common causes of work stress include bullying, unreasonable demands, lack of involvement in decisions, and imbalance between effort and reward. Job conditions like heavy workloads, infrequent breaks, shift work and poor management can also lead to stress. Stress can impact work performance and manifest psychologically, emotionally, physically and behaviorally. The document provides tips to manage stress through better time management, self-care, accepting limitations, relaxation, and positive thinking.