It's been phenomenal, but everybody keeps congratulating me on my resurgence and my big comeback. I haven't been away, guys. I've been working steadily for the last 63 years.

So much of the humor on new sitcoms plays to the lowest common denominator. Wit isn't nearly given as much attention as slipping on a banana peel. So much of the writing is so coarse, so obvious that it doesn't provide a shock, never mind a laugh. What makes something funny is alluding to it without laying it out explicitly. You let the audiences fill in the gaps and that's where the laughs come.

As the years went on, the audience has become very jaded. They've heard every joke, they've seen every story line, they know where you're going before you even start to get there. And that's a hard audience to keep interested.

Of course, nobody's tearing my door down. If you're successful you're going to intimidate and scare off the people you'd like to spend time with. They're not going to approach you. And the ones who do are often there because you are a celebrity.

My mother always used to say: 'The older you get, the better you get, unless you're a banana.'

I enjoy being busy, I really do. Remember, I'm the stub end of the railroad. I have no family, so I'm not taking busy time away from people that I should be spending it with. So I'm just relaxing and enjoying it.

Wilderness is harder and harder to find these days on this beautiful planet, and we're abusing our planet to the point of almost no return.