First drafts - Austin Kleon

Writing tip: The belief that the 1st draft must be good makes working on it an intimidating prospect that often leads to paralysis. So let the 1st draft be junk; it should be purely about getting from start to finish, nothing more. You really write the piece when you rewrite it.

"In fact, the only way I can get anything written at all is to write really, really shitty first drafts."