If the poet wants to be a poet, the poet must force the poet to revise. If the poet doesn't wish to revise, let the poet abandon poetry and take up stamp-collecting or real estate.
Horace, when he wrote the Ars Poetica, recommended that poets keep their poems home for ten years; don't let them go, don't publish them until you have kept them around for ten years: by that time, they ought to stop moving on you; by that time, you ought to have them right.