A hero is typically defined as a person who demonstrates courage, bravery, and selflessness in the face of adversity. Heroes often take action to help others, whether through physical feats, moral decisions, or acts of kindness. They can be found in various contexts, including mythology, literature, and real life, where they inspire others through their deeds. In many cultures, heroes are celebrated for their contributions to society and their ability to overcome challenges. They may be depicted in stories as larger-than-life figures, such as superheroes or historical leaders, who embody the values and ideals of their communities.