Consideration of Self and Body in the Causality Game

This paper considers the self in the causality game and thinks about the relationship with the body. The world is composed of minimum units, there is no absolute boundary, and boundaries are always arbitrary. The self is also arbitrary, but in communities or cases, there is a self with validity. In many cases, it is valid to make the self the body. Naturally, there can also be cases where it is not valid to make the self the body. The boundary between self and other is also a concept that can fluctuate, but what becomes a problem is when the boundary is invalid. An understanding of the concept of the self and the body is necessary. For that purpose, an understanding of their preconditions is indispensable.