I write an actual script rather quickly - a draft will take me two weeks - but I write a lot of drafts. My big thing is I don't re-read. When I write, I never re-read back. I'll send it, because if I re-read back, it will cripple me.
There isn't a book that has changed me, but I have favourites such as 'Pride and Prejudice' which I often re-read.
I had this really great amazing thing happen where I almost finished the book and I really needed to come up with an ending and I decided to go back and re-read the book and see if I could come up with an ending.
When I was a child I devoured every book I could get my hands on. I loved losing myself in colourful and dramatic stories - and my absolute favourite was 'Charlie And The Chocolate Factory.' Everything about it electrified me, and when I re-read Roald Dahl's books as an adult it surprised me.
I re-read the books I assign to my students. Each time I do, I learn something new.
Usually, when I read something, I'm looking for the story first. And then, when I re-read it, I check every part of it to see whether every scene is necessary. You imagine yourself watching the movie, to see whether or not you're losing the through-line of the story.