"I think my answer might be a little bit controversial — I think almost nothing is worth sweating in the first draft. Does a character need to change genders? Do you want to shift the structure? Just do it, and keep moving forward. Finishing a draft of a novel is so hard, and so enormous, that one needs all the momentum possible. If you stop and go back to the beginning every time you want to change something, you will never finish. Just go go go! You will have the time to go back and fix all your mistakes, right your wrongs, etc. Just get to the end of the first draft. The feeling of accomplishment is sweet enough to spur you on to make even the most major changes in revision."
— Emma Straub on first drafts, from The Millions.