Thoughts and Feelings About Montag's Job

I'm doing question one of the non numbered questions. How does Montag feel about his job? I think he pretended to like his job and pretended that his job is to really burn books. I don't think he really belived that burning books is what firemen always did and Clarisse McClellan is starting to open him up to the truth. He also doesn't believe it because he saves book and hides them.