You'd be a fool and/or completely up your own ass to NOT clearly see that "nervousness" had ALOT to do with her answer. Let's not be too hasty in making such glaring oversimplifications as her own speech beautifully demonstrated. Yes, she's dumb. But that answer encompassed more than just being dumb. I don't think anyone is willing to wager she speaks like this normally in private. You want to see people melting down on an almost daily basis take a college public speaking course where intelligence is irrelevant in the presence of performance anxiety (until the skills to do so are mastered).