This would also be a great question for architects, if they were honest enough to answer. We all have to stop somewhere.
Tom - there's an interesting difference, one that might make for an interesting discussion.
As golfers, it seems clear to me that we'd all maximize our enjoyment of the game if we could only achieve a state of mind (state of grace?) where any course we were playing
at that moment was "good enough". For us, the course, the companion, the weather - they all exist independently of us, and so we are left with a simple choice, i.e. either gratefully accept the moment/experience just the way it is, or instead take ourselves out of the moment (and lose it) as we grumpily wish for another/a different one (some far-away course, some richer and better looking companions).
But for architects, it's a lot harder it seems to me to know what state of mind (state of grace) is worth striving for. The course
doesn't exist already or independently of you, as you yourself are creating it; and what for golfers is the moment/experience is for architects the course itself. And so an architect's attitude of grateful acceptance of the course/site/budget (as opposed to wishing for a different course/site/budget) is actually an acceptance of
him/herself -- of the architect's
own strengths, talents, weaknesses, and tendencies.
I think that kind of acceptance is what (in other crafts, like writing) creates the sense of "authority" and "mastery" that many strive for but few achieve. I might even say that knowing when to stop, knowing when
a particular course is good enough, is not merely one of the marks of genuine talent/mastery but
the mark of talent/mastery.
Peter