I was 30 when I did 'The Matrix.' When you turn 30, your life and your world view change. I remember feeling relieved - it was like I was seeing things in a deeper way.

People tell you the world looks a certain way. Parents tell you how to think. Schools tell you how to think. TV. Religion. And then at a certain point, if you're lucky, you realize you can make up your own mind. Nobody sets the rules but you. You can design your own life.

To experience life you have to kind of face a lot of fears.

When I did the first 'Matrix,' after it came out, I had a woman come up to me and just thank me for Trinity because she was an action writer. She said she was getting really good opportunities now.

Eventually I want to be a full-time mother who works occasionally - and being an actor you have that freedom.

When you play a doctor, you have to look like you can do it but you don't actually go and do it. It's not like you learn how to cut open somebody and go do surgery. You have to think of a human being and not play the idea of what that would look like.

I'm not a writer, so I don't know what that looks like, but I can only imagine that you get all those great minds in that room, of those particular writers that created the show, and it's going to be great.

I just love to play characters that are layered and that I can relate to in some way, even if they're completely different than me that I can see a glimpse of humanity and something I'm interested in exploring.

People tell me I'm in a genre kind of movie, but it never crossed my mind that The Matrix was genre. To me it was about, for me anyway, my character, I had this rock outside my door which said faith or believe or something, and I remember felt like that was my key into her, into Trinity. It was like she was the heart of it.