The audience today has heard every joke. They know every plot. They know where you're going before you even start. That's a tough audience to surprise, and a tough audience to write for. It's much more competitive now, because the audience is so much more - I want to say sophisticated.

Long ago, I did a five-and-a-half-hour-a-day, six-day-a-week talk show for four years, early on, in Los Angeles - local show. And when you are on that many hours with no script, you know, you get very comfortable, maybe overly comfortable with that small audience.

Oh, I don't need sleep. I just went to my hotel room and had a cold hot dog and a vodka on the rocks.

I happen to be blessed with loving what I do for a living. I love acting and I'm so fortunate to be able to work in this business. And I get these marvelous letters about how encouraging it is to see someone making the most of their time and still enjoying it.

I've worked with Morris Animal Foundation for more than 40 years now, and I'm so proud of all they've done to advance veterinary medicine for animals worldwide.

'Mary Tyler Moore' was - it was my first big hit.

Why retire from something if you're loving it so much and enjoying it so much, and you're blessed with another group of people to work with like the gang on 'Hot in Cleveland?' Why would I think of retiring? What would I do with myself?