I'm a bit of a micromanager. In the early days, directors and producers would get nervous about me being in the video village. But to me it really is a tool, just a fucking tool. I need to make sure that my tone is working, that's not about vanity, it's about is it working? I'm not saving lives, mate, but a surgeon would look at footage and the video of other people doing surgery, or a formula one racer would watch a lap where someone took a corner, or a boxer would watch another boxer fight, I'd watch a screen and say, "Okay, that's bullshit, we've got to work on that." Some people do have a problem looking at that, they say, "Oh shit, that changes everything." But I'm 45 films deep now, I'm a bit old and ugly for it, I kind of get it, and I want to know how can I be more immersed in this world.