The Nice Guys movie was the first time in my career where what I wrote on the pages is on the screen. I'm more proud of it than anything else I've done. It is effectively what I wanted. If this movie's bad, it's my fault. It's not somebody else who changed or censored or edited it. This is the stuff I wanted, and that's what's on the screen, and if you don't like it, it's my bad.

The only way you can stay on top is to remember to touch bottom and get back to basics.

I think a lot of people - by the time I came back with a script I liked, which took me many years, they'd forgotten who I was. Doors all the time are slamming, you meet friends that you've had for years, you'd go to the studio, and they'd say things to indicate clearly that they hadn't read it, or that they'd had their assistant sort of skim it. They wouldn't buy it. They wouldn't make it.

You have to keep surprising your audience.

The worst of the action films are the ones where everything is one shout from beginning to finish. And there's no differentiation between beats, like small or big, or quiet or expansive. It's all just one loud shout.

I love the idea of a super villain that doesn't wear a cape, that doesn't wear a super suit.

I have a shoebox: for ideas, fragments, snatches of conversation I hear. I scrawl it down, throw the scraps in the box. Every time I start a new script I start picking through the pieces. Suddenly you get five pieces together and think: this is almost the first Act of a movie, if I flesh it out a bit.