My mother was the fourth generation of women to have worked with the Walker company. As a little girl, I would go to her office while she worked. She was a very capable woman.

For some people, success is a zero sum game. They think that if they push other people out of the way, fewer people can compete with them. That's one way of seeing the world. It's dog eat dog. It's, sadly, always going to be there.

If you wear your hair straight or natural, it's all fine with me. It doesn't mean that you aren't politically conscious or that you don't have good thoughts about progress.

For more than three years, I'd been part of a complex and frustrating dance as my nonfiction, fact-based material was translated from book to movie by scriptwriters whose visions, goals and sensibilities often were quite different from mine.

So, being a good man is not an exam or a qualification, it changes, and it incorporates being a good friend, a good father, a good employee, a good boss, a good neighbour and a good citizen.

The super-rich watch each other like envious owls, to see who's got a slightly better loafer, a pullover made from some even more absurdly endangered fur. They will go to any lengths to find the best tailors.