Longevity Jokes

An old man was enjoying his hundredth birthday party when a reporter approached him and asked, "Sir, what is the secret of your longevity?"
The old man thought for a moment, then replied, "Well, young man, every evening at 7PM I have a glass of red wine. They say it's good for the heart, you know."
"That's it?" asked the reporter.
"That," the old man said, "and cancelling my voyage on the Titanic."