Here, Philosophy makes it clear that the “own self” she has been talking about is the human
soul, as opposed to the body. It is important to recall that Boethius believed in the strict division between the immortal soul and the mortal body, an idea essentially popularized by Plato, which remains central to many (but not all) religions. This idea is the alternative to betting on Fortune—but Philosophy has not yet explained what this requires people to do.