I was in the National Youth Theatre, too, but there was no dancing there. I was doing plays like 'Julius Caesar' and playing the lute very badly.

I really want to emphasise this - 'Strictly' is a positive show. It's interesting that it gets cast into this, understandably, the ordinary net of reality shows, but there's no part of it which feels nihilistic or unpleasant. It's all about learning something and doing well, and you feel this overwhelming sense of people wanting you to do well.

Learning about crime in great detail forces us to ask ourselves how it happened, how the victims and perpetrators got to that point, how the law works, how the police force functions.

I used to deal with high-profile criminal cases that were covered extensively in the media, and one of the things I quickly appreciated was there was a gulf between what really took place in the middle of a case, the impact on victims, the effect on the police and how they solved crimes, and the way it was reported.

When my father was diagnosed with terminal cancer in 1991, I asked him if he had any regrets, and he said no. I was a burnt-out litigation solicitor in my thirties, hating my life, and his cancer made me re-evaluate it all.

Depression can seem worse than terminal cancer, because most cancer patients feel loved and they have hope and self-esteem.

I try to come at fitness and nutrition from a perspective of gentleness and what will make me feel good afterwards. I try to stay out of the mindset of needing to fix myself. I do whatever seems fun to me.

In grownups, mercury can cause memory loss, tremors, vision loss and numbness of the fingers and toes. It can also adversely affect fertility and blood pressure regulation, and a growing body of evidence suggests that exposure to mercury may lead to heart disease.