Definition: Hyperaltruism is a type of altruism that involves an individual's willingness to help others without expecting anything in return. This behavior often involves giving up one's own interests or resources for the benefit of another person, and can be characterized as a "selfless act." In contrast, altruistic acts are those that involve seeking out and benefiting from the good feelings and support of others. For example, someone who helps an elderly neighbor might be considered altruistic because they want to feel good