Altruism is the selfless concern for the well-being of others. It involves actions that benefit other people, often at a cost to oneself. Altruistic behavior can be seen in various forms, such as volunteering, donating to charity, or helping someone in need without expecting anything in return. This concept is often studied in psychology and sociology to understand human behavior and social interactions. Altruism can be motivated by empathy, moral principles, or social norms. It plays a significant role in fostering community and cooperation among individuals, contributing to a more supportive society.