Danny Boyle’s 15 Golden Rules of Moviemaking ⚓

4. FILM HAPPENS IN THE MOMENT • What’s extraordinary about film is that you make it on the day, and then it’s like that forever more. ... It changes every time you watch it: Different audiences, different places, different moods that you’re in. The thing is logically fixed, but it still changes all the time. You have to get your head around that.