Zack Sharf Digital News Director Arnold Schwarzenegger‘s new self-help book and memoir “Be Useful: Seven Tools for Life” recalls the crazy things he had to do to pull off his most iconic film roles. Most wildly, he reveals that he bit into a real, deal vulture while filming takes for 1982’s “Conan the Barbarian.” Schwarzenegger writes that the film’s director, John Milius, forced him to do “terrible shit” during the making of the film. “I learned to ride horses and camels and elephants.