Okay, misread that. So morality is what we ought to do and we decide what we ought to do using "moral reasoning", so it's circular, as I said.
You still haven't told us anything useful or coherent about morality, let alone provided an answer.
Neither has any body else. I on the other hand have retained the idea of morality by introducing lights and ought nots. That’s why nearly Sane came unstuck with his should I have toast or rolls. Since there is no should not it is not a moral issue.
Moral reasoning is not just reasoning but reason which is based on a moral reality in which we all move. So if we are incompetent at it it is Moral incompetence rather than just incompetence. So the most erudite, gifted, charismatic, intelligent of us could also be the most morally incompetent.