 You didn't go into my other technologies. There's so many. It used to be that I had to have everything read to me. Newspapers, magazines, books. I can read them all myself now. It's that independence that's so important to the life. I'll speak about myself. Myself as a blind person. But I know it's true of everybody. Vixen has contributed enormously to that independence. How does she do it? She's extraordinarily well trained.