You're the author, and you're in control of the story. If you want to keep writing, I think you can make it happen. If you want to be done, you have the power to make that choice too. It's up to you to weigh the pros and cons and decide whether your manuscript is worth your precious time.
There's a lot of writer advice out there that errs on the side of keeping it up at all costs. "You can work through anything!" "Never quit!" "Think of how good it will feel when you actually finish this manuscript!" Well, I'm here to say that not all manuscripts are meant to be finished. And some of them should be quit.
But if you're wanting to take your writing to the next level, you're going to have to learn to deal with Suck Days. It might not be easy, but here are four things I've found that make the Suck Days not only more manageable, but something you can use to your advantage.
In fact, my reluctance to own the title "writer" may have actually held me back from the kind of bold moves that I secretly wanted to take.