Question

Colin's father has smoked cigarettes for as long as he can remember and Colin wants him to stop. Colin has told his father that he has something important he needs to discuss with him. Which of the following would be the most effective way to start a conversation with his father about this issue?
"Dad, I am really concerned about your smoking and worry that you will get sick one day."
"Dad, I believe that smoking is ridiculous and I want you to stop."
"Dad, smoking is a major risk factor for developing many types of cancer."
"Dad, do you know how much money you will save each month if