 I think it's really a very individual thing, John. I'm 83. I'm going to be 84. But you're not running for president. I'm not running for president. You know, I think it's just an individual choice and you really can't generalize. You have to take each individual person, you know, how they feel, what they feel they can do, you know, what their passion is, what their energy is. Those are the kind of things.