Simulating Reality 101: The Art of Pretending to be Real
Lesson 1: Principle 1: The Simulation is Always Running, even when no one's looking.
Principle 2: Simulations are Not Always Real, unless you really, really want them to be.
Principle 3: You Cannot Simulate Reality, but you can try really hard.
Next Lesson: Principle 4: Reality is Not What it Seems
Remember, in a simulated reality, the lines are always blurred.