Secret of Long Life

An elderly woman walked up to a little old man rocking in a chair on his porch. Though he looked weathered and feeble, he had a content smile on his face.

I couldn't help noticing how happy you look, she said. What's your secret for a happy life?

Well, I smoke three packs of cigarettes a day, he said. waving a wrinkled hand through the air, with a smoldering cigarette between his thumb and finger. I also drink a case of whiskey a week, eat fatty foods, and never exercise.

That's amazing! said the woman. So, how old are you?