The term 'holistic notion' is often associated with the GESTALT school of psychology, which emphasizes the importance of understanding the whole rather than the individual parts. The term 'GESTALT' is derived from the German word for 'FORM' or 'SHAPE, ' and it refers to the idea that the whole is greater than the sum of its parts. This concept is often used to explain how people perceive and interact with their environment. Holistic notion is a way of looking at the world in which all aspects of life are interconnected and interdependent. It is an approach that seeks to understand the complex relationships between physical, mental, emotional, and spiritual aspects of life.