Shannon Hale said this quote
“ The rewrites are a struggle right now. Sometimes I wish writing a book could just be easy for me at last. But when I think about it practically, I am glad it's a struggle. I am (as usual) attempting to write a book that's too hard for me. I'm telling a story I'm not smart enough to tell. The risk of failure is huge. But I prefer it this way. I'm forced to learn, forced to smarten myself up, forced to wrestle. And if it works, then I'll have written something that is better than I am. ”