I am in the exact same boat, but my therapist recommended to think about my book in a backwards timeline. Why did I think it would be good in the first place? Because I daydreamed and daydreamed about my character and the world I could manifest in my own mind, I’d escape there, and so can others. It takes time, don’t push it too much, just remember why you wanted to write in the first place and revisit that. Or write a short story that doesn’t relate to your WIP AT ALL and maybe you’ll have a new idea

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