Treat writing as a job. Be disciplined. Lots of writers get a bit OCD-ish about this. Graham Greene famously wrote 500 words a day. Jean Plaidy managed 5,000 before lunch, then spent the afternoon answering fan mail. My minimum is 1,000 words a day – which is sometimes easy to achieve, and is sometimes, frankly, like shitting a brick, but I will make myself stay at my desk until I’ve got there, because I know that by doing that I am inching the book forward. Those 1,000 words might well be rubbish – they often are. But then, it is always easier to return to rubbish words at a later date and make them better.

For a photographer — it’s like actually taking a picture is like five percent of what I do. And the rest is research, reading, contact, setting things up, making contact, getting access, making people feel comfortable, doing the reporting, doing the interviews, getting the captions. It’s not getting there physically, the logistics on the ground. I mean, literally, taking a picture is the easiest part of my job.

CEOs are pinch hitters. We should be working on the things that nobody else can or nobody else is.

Having found suitable men, our next problem was to keep them and nurture them until they were ready. To do that I had to give them work of significance to do, and not treat them as apprentices. As I allotted them important tasks, some of the old guard became apprehensive for their own positions. They saw no reason why these bright, young, energetic men who had not contributed to the struggle, should come in and displace them before they were ready to go.

My original idea for this film was to make a documentary, because I loved the real people who told me their stories.

Very often I do a first [draft] and I give it to friends. I ask them to read it, to give me their suggestions; what they think, what they understand, what works or not for them. I work again and again, and I don’t stop working until the shoot. And very often during the shoot, I change the script.

The truth is that the actresses supposedly have to get operated on and go through cosmetic surgery.

I feel myself still like a student learning many things doing films.

That was the case for me when I made Angel, which was in English and was a big flop.

I just want to go on walking, you know? I like to continue my work of movies and just go on with the capacity and opportunity to do exactly what I want. To stay free.