Conspiracy Theories

We're coming up on the 50th anniversary of being the first country to put a man on the moon. But did it really happen? I think it's fascinating to think we had the technology in the late 60's to make it happen. The government said it happened so it must be true, right? Why are people labeled crazy whenever they dare to ask questions? I do realize that some of the "theories" that some people present are really far-fetched and some of the questions asked do not make sense from a logical standpoint, but overall, why is it frowned upon to ask questions about a viewpoint, an action or some event? Don't be afraid to ask questions - just because some one, or some entity (i.e. the government) is telling us something occurred or something is this way because they tell us it's this way, doesn't necessarily mean it's true. Right?