Is it good enough yet? [“it” being your song, your book, your art, your poem, album, video, poster, marketing strategy, etc, etc]
That can be a tough question depending on who you are, what your value system is, what the “more time/work vs. how much better it actually gets” looks like for the thing.
But here is a question that might loosen the bottleneck of ‘is it good enough yet’:
Is it important enough yet?
‘Importance’ rather than ‘good’ shifts the focus from quality and correctness to impact and influence.
As Elon Musk has said before:
“When something is important enough, you do it even if the odds are not in your favor.”
Is this good enough?…is a question from the head.
Is this important enough?…is a question from the heart.