In Haruki Murakami's book "Dance Dance Dance," the author reflects on a childhood memory related to a science book he read. It featured an intriguing question about the consequences of a world without friction, suggesting that all objects would be propelled into space due to centrifugal force. This thought resonates with a sense of chaos and detachment, evoking a mood that parallels the complexities of human existence.

The idea highlights the importance of friction, not just in a physical sense, but as a metaphor for the connections and interactions that anchor us in reality. Without these forces, life could feel aimless and disordered, encapsulating the author's feelings of disconnection and a yearning for stability amidst the unpredictable nature of life.