Not as good as it could be
Writing a book is hard, but not for the reasons you think. Words come fairly easy for me, and the time to write, though sometimes scarce, is easy to create than you’d think.
What’s hard is recognizing the book will never be complete. There will always be more to say (especially when writing I biographical essay, as I am). And there will always be a better way to say what I choose to say. No matter what shape the book takes when finished, it could always be better.
But who’s the “perfect” for? Can the reader only gain something from your book if it’s perfect? Or is the perfect for you, because you’re afraid of what they’ll say if it isn’t as good as it could be?
If my book has a purpose and my prose carries a sentiment, it may just be good enough.
Perfect is for me, and it’s limiting.
Good enough is for my readers, and it creates possibility.