Advice

A little boy was sitting outside a store eating one snickers candy bar after another, when an older man walked up and said, “You shouldn’t be eating so much candy, it’ll rot your teeth, it’s just bad for you to eat so much candy.”
The little boy looked up and said, “My grandfather lived to be 95 years old”.
The older man asked: “Oh? by eating snickers candy bars?”
The little boy said: “No, by minding his own business.”