pointless because robots will be taking care of us. who needs pets or children when you have a furry smart robot. >> i don't like the sound of that. >> you will by the time you are old. >> my parents said to me that said, you need a plan because you don't have any children and who will take care of you when you get old? that's when i realized they think i am going to take care of them. i had a cat for almost 20 years and when he croaked i realized i should have had kids 15 years ago. it suddenly dawned on me. >> better the cat died though. >> that's true. it is cheaper. >> you can bury it out back. >> joanne, you hate people and animals. this will not apply to you. >> i will live a lonely life. like the pope says it leads to bitter loneliness.