> Essentially, at the end of the day, almost nobody knows what they are doing. In this line of work most people are utterly afraid to write code. We would be in much better shape if our biggest problems were developers or students cheating.

It's really the terrifying thing. What's more terrifying is somebody that thinks they do know what they are doing. Once in a great while they will be right, but far more often they are wrong, disastrously wrong.