"It's too early in the morning for persistent negativity that doesn't focus on coffee refills," Cas is seriously not putting up with extra pessimism so early in the day, and would nearly enjoy it if his other self agreed.
OOPS. Cas better stay away from Norman, actually. His addictive personality might lead to poor habits, also. And then Anna will give him these "I am so terribly disappointed in you, Castiel," looks.