Will you live to be 80

I recently picked a new primary care physician.
After two visits and exhaustive lab tests,
he said I was doing "fairly well" for my age.
A little concerned about that comment, I couldn't
resist asking him, "Do you think I'll live to be 80?"
He asked, "Do you smoke tobacco or drink alcoholic
beverages?" "Oh no," I replied. "I'm not doing drugs,
either." Then he asked, "Do you eat rib-eye steaks and
barbecued ribs?" I said, "No, my other doctor said that
all red meat is very unhealthy!" "Do you spend a lot of
time in the sun, like playing golf, sailing, hiking, or
bicycling?" "No, I don't," I said. He asked, "Do you
gamble, drive fast cars, or have a lot of sex?"
"No," I said. "I don't do any of those things."
He looked at me and said, "Then why do you give a ****?"

Will you live to be 80