I don't do a huge amount of physical activity. I play tennis, I work out sporadically, and I eat well and take care of myself.

I don't care for physical activity. I'm not sporty. I'm not very coordinated.

CrossFit is all about constantly-varied, high-intensity movements. And to do these movements, you have to have a certified coach to take you through this - or any type of physical activity.

I get bursts of creativity with bursts of physical activity.

Look after yourself, get rest, get a facial, get a hair treatment, eat really well, work out, get a personal trainer. And that's really the key: to take care of yourself and not burn out.

I've aged well because I've had to take care of myself.