ONLY FOR RHETORICAL PEOPLE
it makes sence
every question has an answer. Sometimes the answer, is simply to make a point.
Americans are SO erroneous about the meaning of 'rhetorical question'.
People get bent out of shape when you answer, they think it refers to a question with no answer or not meant to be answered. (What they mean is questions you ask when talking to yourself) However the phrase means a question posed to start rhetoric -- a discussion.
There is NO SUCH THING as a question without an answer -- just people unimaginative enough that they haven't seen the answer yet.