I have a tendency to write ridiculously fast. That said, I don't slow down enough to think if what I'm writing is crap or not. When I did that recently, I scrapped 25,000 words of a book and started over.
I like to try to not think about how good or bad a book is while I'm writing it. I prefer to just let the story happen and worry about if it's good or not when I'm done. That's when a lot of work begins with re-reading it, fixing broken places, patching plot holes, filling in missing details and descriptions. That's what re-writing is for. To make it better. Some people even literally write the same book a second time before they go back and start fixing (I've done this before as well).
Speed is the one thing that prevents me from worrying about a book until it's done. Currently I'm working a a book, I'm 10,000 words in after 3 days. I hope to have the entire thing done in 3 weeks (tops) then I'll go through the clean-up phase, see what works, what doesn't, rewrite some chapters, do some edits, and send it off to beta readers. They'll tell me real quick if it's good or if it's junk.
Keep in mind that an author is the worst person to judge their own work. Leave that to other people. Just write the best book you can. When you're done. Write another

.
Bookmarks