Great update- Cas not sleeping brings new thoughts to the fore...also Castiel doesn't need to eat but watching him try new things would be good...I want more! Any chance we see a protective John anytime soon? Maybe John takes Castiel to a doctors because of the whole not sleeping thing- maybe he gets carried by John...that would be cute- maybe something scares Castiel- like a barking dog...or a demon attacks Castiel because it can sense something different.