When the young Princesses Elizabeth and Margaret were growing up, that was at it's height and the War cemented that with photographs of the Royal Family having breakfast together and so on, by pinning their reputation so firmly on that particular issue.

Consider developing your whole self with the same raw focus and intensity that you develop a particular skill set. Get focused. Go out, have adventures. Run, jump, skin your knee, fall in love, root loudly for the away team at a baseball game, barely escape a crash of stampeding rhinos, live to see another day. Experience things big and small. Go for a walk. The world is full of wonders.

What it was at the time was literally a plea for, to get the pressure off for a while, to give her space to breathe. She was very unhappy. She was feeling pretty claustrophobic.

While the 1980 book was being serialized in the Sunday Times, Charles attacked it through the Observer.

Among other things they picked out a detail that Charles had been offered the Governorship of Hong Kong in its dying days by Thatcher in return for shutting up about the inner cities. He quite rightly in my view led the paper on this story.

I think her friends were worried that the bulimia might come back, about some psychological slide, and she was given breathing space to some extent by the media as much as she ever has been.

Thatcher came under pressure from right wing backbenchers to shut up the Prince of Wales and there was a deal done between them where he did actually shut up in the end.