Think about kinetic energy, is it part of the physical realm, or as it is only potential, is it not of this realm. Just because you can divide things in a particular way does not mean you have chosen a relevant way to divide a thing.
Such as; there is me, that which is not me, and that which is not either of the other two categories. Would this be a useful way of dividing things?
Such as; there is me, that which is not me, and that which is not either of the other two categories. Would this be a useful way of dividing things?