Ricoeur’s idea of an ethical Self as an aim is an important new variant in the menagerie of nonequivalent concepts of self. Perhaps this one has been implicit for a while, but I had not clearly made this exact connection. I very much like Aristotelian ends and Brandom’s reading of Kantian unity of apperception as an ethical goal though, so it is a welcome addition. Now I suspect this is behind what Ricoeur later called ipse identity and narrative identity, which had been troubling me.
The same older work of Ricoeur’s also uses the term “infinite” for the relatively modest if still noteworthy kind of freedom that is indirectly apparent in ordinary language use and ordinary determination of concepts. I would probably still choose a different word to avoid other connotations, but have no objection to that meaning. Again though, a couple of later, less clear references to infinity that had troubled me could be explained by this.