A tour guide was showing a tourist around Washington, D.C. The guide pointed out the place where George Washington supposedly threw a dollar across the Potomac River.
“That’s impossible,” said the tourist. “No one could throw a coin that far!”
“You have to remember,” answered the guide. “A dollar went a lot farther in those days.”
You don’t realize how old you are until you sit on the floor and then try to get back up.