We all have our insecurity and that's normal. And you have to learn to accept that about being an artistic person or aspiring to be an artistic person is that fears and insecurity, they don't go away.

I've always been pretty levelheaded. In show business you need to have a certain internal stability.

A lot of acting is working with your own psyche in order to allow yourself to be open and reveal yourself. But then of course there's a healthy part of you that says, "Well, don't do that." You know, you're going to be in front of people. You could look foolish. You could get it wrong. You could be too big or too small or not realistic or whatever those things are. People might criticize you. There's all kinds of reasons not to be open. But you do want to be open.

Sometimes people don't rehearse at all, but you might have had a chance to rehearse for a few days, or even more than that. Then in the moment when the camera's running is the only time it matters. So whatever you've discussed or thought about or discussed with the director, the other actors, hopefully there's a part of the experience that you've left open so that only in that moment the camera catches it. That's of course the hardest thing to do because everything is planned and you have thought about it in advance.

I had never met an actress or an actor when I thought that I might like to be one. I had never been around people in show business or from the theater or from movies or anything. And I say that as an encouragement, I don't know some people who want to be doing what I'm doing or be involved in film. You don't have to be from it to get interested and get involved. I certainly wasn't.

Oh, honey, I'm from Oklahoma! This is who I am - middle-class all the way!

It used to be the one or the other, right? You were the 'bad girl' or the 'good girl' or the 'bad mother' or the 'good mother,' 'the horrible businesswoman who eschewed her children' or 'the earth mother who was happy to be at home baking pies,' all of that stuff that we sort of knew was a lie.