Can't say we blame her.
Dave: Have you been drinking tonight?
Amanda: Sure, yeah, I'm pretty drunk.
Dave: So how much have you had to drink?
Amanda: To be honest with you, Dave: I've had about three.
Dave: Are we talking about a fermented beverage or a distilled spirit?
Amanda: Um, you know, [I'm] a big fan of whiskey. ... I had some [Middleton] before I got here and then your lovely colleagues had some Jameson waiting for me.
Dave: Are you all right?
Amanda: Yeah, I'm fine! Listen, I have to go on record saying I've never done a live television after, um, noon without some kind of liquid courage.