"I love coming in with a battle plan, but I also love the freedom to make things up with my actors, and my DP, too. Sometimes we’ll be in a scene and I see new things we can do, so I will throw whatever stuff that has been cooking away in my brain for a long time because I think what I'm coming up with on the set might serve the film better. You know, your instinct will tell you, “This is a better way, try this other way instead,” and that's very important for me, and that is my style of filmmaking, for better or for worse. That's how I like to approach it. And a lot of it comes to me when I'm designing the script, the screenplay. I'm generally very involved in the screenplay, even the ones I'm not on officially as a writer, I'm still extremely involved in how I craft the screen with the writers. I like to get in there and I really craft the world so I can have an idea of how all that will play out before I go on set. Then when I go on set, I like to keep it free, so that I can improvise with my actors."
January 1, 1970
https://en.wikiquote.org/wiki/James_Wan