do not rush to post a poem written in the early hours of morning following a night of indulging in dope or Irish whisky neat or a poem written cold sober--you are too close to your precious creation to view it objectively
let the poem simmer in your creative juices, giving it a rest as a baker does a ball of dough after kneading it
let a few days pass then reread your poem; read it aloud; record it, listen to the recording-- does it read the way it hears? revise appropriately applying the process above to the revision
before you post the revised piece edit for typos and errors of grammar or spelling
following this process shows you respect your poem and your potential readers who will read and respond in kind