How old are you?

A woman walked up to a little old man rocking in a chair on his porch.

"I couldn‘t help noticing how happy you look，" she said. "What‘s your secret for a long happy life?”

"I smoke three packs of cigarettes a day，" he said. "I also drink a case of whiskey a week， eat fatty foods， and never exercise.”

"That‘s amazing，" the woman said. "How old are you?‘

"Twenty-six，" he said.