Donkey: Hey, what's your problem, Shrek, what you got against the whole world anyway, huh?
Shrek: Look, I'm not the one with the problem, okay? It's the world that seems to have a problem with ME! People take one look at me and go "Aargh! Help! Run! A big stupid ugly ogre!" They judge me before they even know me - that's why I'm better off alone...
Donkey: You know, Shrek... when we first met, I didn't think you were a big, stupid, ugly ogre.
Shrek: Yeah, I know.