I’m not sure if it fits into your list but something along the lines of “Listener” or “Communications” as well as “Empathy” . I think the list so far would be applicable to most professions (and probably life in general)

I know you deliberately chose the term “Discipline”, but coming from an “Engineering Discipline”, the term Discipline means something completely different to me. Maybe it’s just me, but if you are getting the deer in the headlights look when explaining this to others, this might be part of the culprit.

As always my two cents