Anyone who's seen the movie "The Social Network" knows how arrogant Mark Zuckerberg is. In the flick, he's depicted as not only arrogant, but also devious and an ego-maniac [source: Rohrer]. Ick.
Films have the power to make us believe things that aren't necessarily true, even though our minds rationally know that we're simply watching a movie, and filmmakers quite often embellish the truth to suit their needs. Yet Zuckerberg critics say this depiction in the film is surely true, because anyone who wears hoodies and t-shirts to important meetings with investors and dignitaries is definitely arrogant. His arrogance is also borne out by the fact that he priced Facebook's IPO at the top of its projected range, they add [source: Ortutay].
But those who really know Mark Zuckerberg -- who have met him, worked with him, lived with him -- disagree. Joe Green, Zuckerberg's former college roommate, says Zuckerberg isn't arrogant, just very confidant. And David Kirkpatrick, a writer who spent a lot of time at Facebook while researching his book "The Facebook Effect," says Zuck is pretty funny, and has lots of friends. Hardly what you'd expect from an arrogant jerk [source: Miller].