Harry Potter and the Order of the Phoenix - Pg 292

   'You don't know what it's like! You - neither of you - you've never had to face him, have you? You think it's just memorising a bunch of spells and throwing them at him, like you're in class or something? The whole time you're sure you know there's nothing between you and dying except your own - your own brain or guts or whatever - like you can think straight when you know you're about a nanosecond from being murdered, or tortured, or watching your friends die - they've never taught us that in their classes, what it's like to deal with things like that - and you two sit there acting like I'm a clever little boy to be standing here, alive, like Diggory was stupid, like he messed up - you just don't get it.'