1) The general "don't let perfect be the enemy of good (enough)" applies. 2) Give yourself a time limit. Yep, "time boxing" in business jargon. 3) Make sure

1) The general "don't let perfect be the enemy of good (enough)" applies. 2) Give yourself a time limit. Yep, "time boxing" in business jargon. 3) Make sure that you have written (almost) all the content before allowing yourself much detailed editing. Then at least you can stop with something decent at almost any point, see (2). That "already ready to ship" state relaxes me somewhat. (I have my own site(s), and I used to edit for a living, briefly.)