Souls Or Selves

A self is a subject of consciousness.
A soul would be an immortal, immaterial self.
The Buddha denied souls, including a universal soul, but not consciousness or a self-conscious universe.
There are "Consciousness Only" Buddhists.
However, mortal selves are psychophysical, not merely psychological.
Each human organism unifies its mental processes with the sense of a single, enduring self.
However, mental processes remain diverse and conflictive.