Three older gentlemen sat down at the park for a conversation. "There's no worse age than 70," says the youngest, "You always feel like you have to pee, and most of the time you try and try and nothing comes out!" "That's nothing," said the 80-year-old, "80 is a much worse age. You can't even do your business anymore. You take laxatives then sit on the toilet for hours waiting for something to come out!" "Actually," said the oldest one, "90 is the worst age of all!" "Do you have trouble peeing too?" asked the 70-year-old. "Not really. I pee every morning like clockwork at 6:00am." "Do you have trouble crapping?" asked the 80-year-old. "Not at all, I do my business every day promptly at 6:30am." The 70-year-old looked at him funny. "Let me get this straight, you pee at 6am and you crap at 6:30am? So what's the problem?" "I don't get up until 7:00."