Puberty was definitely difficult for me. I remember my friends and I looking forward to puberty because it seemed exciting at first. You read Judy Blume and you think, "This is kind of cool." But when it actually started happening to me, I was terrified.

Whereas when I was a teenager, other teenagers didn't want anything to do with me. It was even like that in college to a degree. People of that age don't want anything to do with their childhood, because they had put away childish things, and they're trying to distance themselves.

I've never considered myself cool, and I don't think I ever will be. Honestly, it's better that way. It's much less pressure.

I was such a nerd. It just wasn't something I would have wanted. And I didn't want to act like an adult.

Danny DeVito later told me that he knew he wanted me for 'Matilda' the second I walked in the door. I'm not sure if this is true, or if he was just being nice, but I was thrilled when I got it.

Children change a lot in terms of personality. Camaraderie that you feel with somebody might not be there a year later. That group might not have the same chemistry. So I completely understand why they're rushing into it, because they probably feel like they have to.

I was very aware of being younger than everybody on set.