The crazy simulator where pilots learn how to fly the F-35

How do pilots learn how to fly a fighter jet that cost a trillion dollars to develop (or a $100 million a pop to make)? By hopping in a total bad ass simulator that mimics everything about the F-35 in basically the sickest video game ever. The pilots in the simulator look like they're flying some space age ship, with helmets that make them look like they have alien eyes.