Two things were falling apart, my personal life, my professional life. And I realized that all those things were supposed to make me happy, but nothing could fill me up except myself. So I went into analysis. I went to see a doctor, to talk about my lack of self-esteem. I don't know how to say it better: my lack of self-esteem, my insecurity, and how these things were not going to fill me up. And I'd better fix myself and then find out what I liked. For me, therapy was the greatest gift I could ever give myself. There's nothing I could have done for myself that would've been better.

The movie business was changing, I didn't want to turn 60 in the job. I picked 60 as an age where you are young enough to have a new life but not so young you can wait. And I had this incredible need: I had been so blessed in life and I wanted to give back. So I left Paramount with great joy, I have to say, and with great fondness for the memories I have in the movie business.

My father died at 42, of a heart attack. My mother was 32 then. She never wanted to be a victim. And that really resonated as a nine-year-old child. And one of the most revealing things was, very soon after my father died - he was in real estate and he owned some modest buildings - they came to my mother, the men that worked for him, and they said, "You don't have to worry. We will run the business and we will take care of you." And my mother said, "No, you won't. You will teach me how to run the business and I will take care of it and my children."

This will sound like I grew up on another planet, except for those people who are past 55, 60 maybe. When I was growing up, my mother and her generation basically felt that you should only work as a way of passing time until you got married and had at least two children. And the only careers that were open for women at the time was teacher or nurse - which are fantastic careers, I mean fantastic and I actually am a former math teacher.

Success has many ways of coming to you. Sometimes it comes right away, and then the film's instantly forgotten. Sometimes you can't remember what won the Academy Award for best picture, and then you can remember the one that didn't. And then sometimes in the afterlife, films that were not successful at all become these giant successes.

My mother, because of her life, had almost a contradictory way of viewing life. She had this great zest and joy for life and I think that I have that. The glass is always half full for me.

There are many qualities of a great leader. Passion is one, empathy is another, listening is another, decisiveness is another. I think a great leader makes people feel comfortable, so that they feel that they're allowed to be stupid, they're not afraid to give their opinions.