One Flew Over the Cuckoo's Nest

I recently started reading a new novel, for Catch-22 seemed a little bit too confusing for me. In the early readings of "One Flew Over the Cuckoo's Nest", the scene begins at a mental hospital/ward. Told through the eyes of a man who is chronically ill, opinions are limited to the 1st person opinion of Chief Bromden. A stranger enters the ward, though, this stranger is different then anyone the ward has seen. He is loud, confident, and seems the least bit "crazy". Randall Patrick McMurphy's his name. I can already tell that he is going to be the stir of trouble.