This document discusses various hazards throughout the lifespan, from infancy to late childhood. It outlines psychological and physical hazards. In infancy, psychological hazards include traditional birth beliefs that can impact infant development, while physical hazards are birth complications that can cause brain damage. In early childhood, common physical hazards are illness, accidents, unattractiveness, obesity, and left-handedness. Accidents are a leading cause of death. In late childhood, illness can cause irritability while accidents may lead to timidity; obesity increases diabetes risk and awkwardness harms self-esteem. Physical disabilities from accidents often cause social inhibition.