A young man walking through a park looked through a park looked over and saw an old man crying his heart out. The young man approached and asked the old man why he was crying.
He replied,"my wife is 20 years old and has sex with me every morning when I wake up. Then she brings me breakfast in bed."
The young man was amazed and asked what the problem was.
The old man replied,"After breakfast we have sex until noon, when she makes me lunch."
Again the young man asked what the problem was.
The old man replied,"After lunch she gives me a bath and we have sex until dinnertime, when she fixes me a four-course meal and then tucks me into bed."
The young man, still not seeing what the problem was, asked again why the old man was crying.
He replied,"Because I can't remember where I live."