I found an interesting article online written by Steve Albini called "The Problem with the Music Industry." Although it's written from a fairly opinionated and bitter point of view, it is a worthy read. There's a paragraph where he rifles off 20 or 30 questions about recording knowledge, a pretty ego-deflating quiz, but it helped me realize that I have A LOT to learn before I can consider myself a truly skilled engineer. If anyone needs their head size decreased, or justified for that matter, this article may do the trick. Informative and entertaining at the very least.