There's a remarkable amount of sexism on TV. When male characters are flawed, they're interesting, deep and complex. But when female characters are flawed, they're just a mess. It's good to put more flawed but interesting female characters out there because it promotes equality.

Learning about the way people process information and their emotions is hugely helpful to my work.

My mother came from an Irish family of 11 kids and, of course, had a sister who was a nun, so I spent time at a convent and with an aunt and uncle who lived in New York and took me to the theater.

Being a mother is the most fun job I've ever had.

I use a lot of balance training and functional training. Basically it's where you add an element of instability to a regular exercise. So whether it's on the physioball or the Bosu ball or just balancing on one leg, I try to incorporate an instable plane and/or movement to the exercise, so the body's doing two or more movements.

There's no such thing as ageing gracefully. I don't meet people who want to get Alzheimer's disease, or who want to get cancer or arthritis or any of the other things that afflict the elderly. Ageing is bad for you, and we better just actually accept that.

I'm doing four hours of gymnastics training a day, six days a week and then an extra two to three hours in a fitness center as well.

I think we need more community health programs and we need to develop programs that are low-cost.