I met the former president of Iceland [Jóhanna Sigurðardóttir] once. I think she was president for, like, 16 years or something. She said she used to get letters from little boys saying, "Madam President, do you think it will ever be possible for a boy to be president?" Just like we assume that girls can't be politicians, they were assuming boys can't. That's what they thought. It's so crazy.