No, you didn't Perhaps it's your style, but I often feel when you write something, you tend to be condescending and belittling. Thus, I detect an "irritable mood." And when you sound snappish ("Oh, you were sarcastic, which means you can't provide a real answer"), it just sounds like you were overly offended by my innocent sarcasm and are resorting to criticism. Perhaps it's just the way you write, but on numerous occasions it feels like a "grumpy grump" response. If I misread you, I apologize.