A father and his son are sitting on the porch, discussing anything on their minds. At one point in the conversation, the father stops his son and says “Son, let me tell you the difference between someone okay and someone who’s an alcoholic.” The son is confused, but intrigued, and listens to his father as he points out. “You see those four trees over there? Your average person would just see those four, but an alcoholic would see eight trees there.” The son takes a moment to think. He looks over to his father and says “Dad, there’s only two trees there.”