I can feel the 60S looming. In my profession, I've just moved along with my age. By thinking in decades, rather than whether someone's 42 or 47, you can give yourself a whole 10 years to turn yourself around in.
Since I turned 50, I've had the best year of my life and I now throw as much effort into the social side of my life as I do work - more so now than ever before.
I'm at the age where food has taken the place of sex in my life. In fact, I've just had a mirror put over my kitchen table.
Only then, approaching my fortieth birthday, I made philosophy my life's work.
In 2000, I realized I had reached that certain age when the parts get scarcer. So I decided to try my hand at directing.
When you get to a certain age, you have to make a decision for yourself: if you want to get old in the industry, and you want to play maybe a few parts that come along now and then - or what else in life interests you?
I feel like at 50 I've decided to become a rock star, which is, you know, typical of me. I always seem to work backwards.
I didn't start writing my own books until I was 40.
One of my biggest fears is not being able to break out of a rut; of becoming a prisoner to my ways, unable to change course. But in my mid-thirties, I learned you can change your thinking.
'Tyrannosaur's an arrival for me, but it's also the first step into a new career. I don't want to be moonlighting at this, like I have done with acting. Y'know, I think I've found my career at 37 years old.
Your children are grown and your career has slowed down - all the stuff that took up so much attention is gone, and you're left with expansive time and space. You have to reimagine who you are and what life is about.
I lost some weight, grew my hair and now every woman in America over 40 wants to date me. It's their daughters I want to convince.
Some people in Hollywood think of me as a model for dramatic midlife transitions: suburban housewife to Emmy-winning actress. But I never plotted a master plan for following my dreams.
It's only because I feel like such a philistine spending all that time in hair and makeup that I started to knit. I used to spend that time studying Italian and French. Then after I had two kids, my brain turned to mush and I took up knitting.
I have a career now, and I have to say, five years ago I didn't. I'm 50, and you never know what works, but I think part of that is because - in this way that can't be defined but which can be examined - we cannot work alone.
I became a professional cricket teacher about 20 years ago. I had a son born to me when I was 50, and I thought, he needs someone to bowl to him.