You said it seems clever. I explained that it is the opposite. Why did you feel the appropriate response to that information was a random crazy rant about how

You said it seems clever. I explained that it is the opposite. Why did you feel the appropriate response to that information was a random crazy rant about how old and cranky you are? If the idea of learning something offends you then don't learn, that's fine. But don't pitch a fit when someone corrects a misconception you are repeating.