"I am not!" Is he going to devolve into childish yelling? Yes, he is. "You don't know me!"

And okay, he is right, what he can do is amazing, but--

"Then you're stupid, because look, man, you could have had everything? You could still have everything." He throws a hand out behind him. "And that's where you're also wrong, because those others? They don't count. They're like mayflies. Get a few million years on you and you won't even be able to fathom mortal life anymore." He snaps his fingers. "They'll be gone just like that. You won't be able to care."