 I'm not sure I'm the best person to advise young people. Young people should do what they want, but if I did, I would say, don't just accept the world as it is. The world can change and the world can change to the better. I think the world has changed for the better over the last 50, 70 years. That change comes about because people don't accept today and they want to make a better world. That drive comes from young people. It doesn't come from people my age. Don't accept the world for what it is, except for the world for what you would like it to be.