^^Reminds me of another thought experiment:
You dream that you're driving the luxury sports car you've always wanted to own. It handles beautifully. The bass purr of the engine, the sweet, perfect responsiveness of the machine, the smell of the premium leather interior, it's all perfectly vivid -- so vivid you forget that it's only a dream. From city streets, where you bask in the admiration of the other drivers and of the pedestrians who stare in awe at your beautiful, powerful car, to the wide open who-cares-about-speed-limits freedom of a desert highway, you couldn't be happier.
But it's up in the mountains, on tightly winding roads, that your perfect car truly shines, handling every curve with surgical precision, and at a higher rate of speed than even you ever believed it capable of -- it's almost like flying. But then... something goes wrong. The steering becomes weak, "mushy." You try to slow down... and the brake pedal provides no resistance at all -- your brakes are gone. You're headed down a steep grade toward a curve so tight that you know, instinctively, that you won't make it. You pump the brakes furiously -- to no avail. You try to steer a little toward the outside, hoping that if you can angle the turn just right, you might make it... but now the steering is completely unresponsive.
You're hurtling toward a 500 foot drop in a car with no steering, and no brakes. What do you do?!
Stop dreaming.