Every story has an angle… something that draws the reader in. All the ideas are already out there… there are no “new ideas”, but you can write an original book with the way you present your idea.
This often coincides with how you see the world. How do you see the world? Consider how Elizabeth Gilbert wrote about her mid life crisis in Eat, Pray, Love, or how Martha Beck writes about self help.
Everything’s been done before, but you haven’t done it before. That’s the difference. That’s your angle. What’s yours?
What will your book be about? Why is it important to share?