I have a Christmas novel that I know I can't get an agent with, and *maybe* could sell if I did well with another novel, but I don't count on it. I wrote it for me.
I edited it for me, as well.
Just to add to this. I also had a novel that I knew didn't meet the "it doesn't need to end happily, but it does need an element of hope" suggestion for YA novels, and the hopeless ending was the only thing I liked about it. And because I didn't really like the rest, I didn't bother editing it.
Here's how I see your options:
- You love it, and so you edit it because even if you can never sell it, you want to have the book that's perfect for you, and every time you reread it, you'll be satisfied with what you're reading.
- You love it, and you want everyone to read it, so you revise it. It may be a hard sell or you may be misgauging the marketability of it or you may just not ever sell it, but at least you tried.
- You love it, but you know you have to seriously change it to be marketable, which you're willing to do because you have to see it on the shelves.
- You love it, and will enjoy it just the way it is, and have no desire to publish or change it, so you don't do anything.
- You don't love it, but you really want to see a book on the shelves and you think this might still be your best candidate so far, so you revise it and hope for the best.
- You don't love it and changing it will be very hard, and you don't want to bother with that amount of work on this particular novel, so you don't revise it.
- You don't love it and believe it will never be marketable, so you don't see why you should try
I can't tell you which of these is better for you. You do not need our permission to choose not to revise your novel or to choose to revise it. Pick the path that feels right to you for this novel.