It can only be a good thing if Cullen gets some sleep. Too long without can lead to bad decisions, bad choices -- a sloppiness no apostate can afford.

Is Alistair going to follow his own advice? Absolutely not!

(That's the other fun part of the Calling: his nightmares haven't been this bad since the Fifth Blight.)

Losing his conversation partner means he'll have to make his own fun, though, lest the song start driving him mad. Alistair gets up to rummage through his pack, as quietly as he can: he's certain he has a deck of cards somewhere. The Corypheus research will wait until he can talk to himself again.