Holism is a philosophical approach that emphasizes the importance of viewing systems as whole entities rather than merely the sum of their parts. This perspective suggests that the interactions and relationships between components are crucial for understanding the overall function and behavior of a system. Holism is often applied in various fields, including psychology, ecology, and medicine. In holistic thinking, the focus is on the interconnectedness of elements within a system. For example, in healthcare, a holistic approach considers not just physical symptoms but also emotional, social, and environmental factors that contribute to a person's well-being. This comprehensive view aims to promote balance and harmony within the entire system.