explain it to you.
A question can in fact be both rhetorical AND exploring what you said at the same time.
https://en.wikipedia.org/wiki/Rhetorical_question
A rhetorical question is one for which the questioner does not expect a direct answer: in many cases it may be intended to start a discourse, or as a means of putting across the speaker's or author's opinion on a topic.[1]
If you need any further help, please let me know, but please don't be so beligerant.