In my 50s I'll be dancing at my children's weddings.

If you have doubts about someone, lay on a couple of jokes. If he doesn't find anything funny, your radar should be screaming. Then I would say be patient with people who are negative, because they're really having a hard time.

There are things I've always wanted to do. Things I may not be able to do, but I never really ruled them out - like running a marathon. It's all a matter of timing for me. I suppose I could probably do it if I planned it out right with medication. I don't set a whole lot of goals. It smacks a little bit of will to me, and I find that will is not the way to go for me.

The laughs mean more to me than the adoration. If two girls walk up to me and one says 'you're cute', I'll say 'thank you', but I appreciate it much more when the other one says 'you make me laugh so much'.

Now I feel and I say all the time that vanity is, like, long gone. I'm really free of worrying about what I look like, because it's out of my shaky hands. I don't control it. So why would I waste one second of my life worrying about it?

Just as Parkinson's isn't a big topic of conversation in my house, neither is my career.

I think I benefited from being equal parts ambitious and curious. And of the two, curiosity has served me best.