Well, something to think about. Most cultures on earth, no matter how loyal, indoctrinated or meek, have risen up and torn their leaders throats out when they don't have enough food to feed their children....People can generally endure being shit on in every other way, no home, no job, ect--but having to watch people starve? That's generally when the killing starts.
That being said, North Korea, from a total deaths point of view, has experienced the worst famine in history. More Koreans have starved to death than Somalians. The average height of a North Korean is something like 3 inches shorter than South Korea because malnourishment is so rampant--it's actually worse than Africa. And yet fatty fat still lives. So, yeah....they believe it.