Good stuff as always, @chrismccron. I was reminded by your article of the Dunning-Kruger Effect. The tl;dr of which is: the less someone knows the more confident they are in the knowledge. For example, someone who isn't self-critical and therefore is unaware of their flaws will suffer from inflated self-confidence. The old adage "empty vessels make the most noise" comes to mind. With that said, I should probably shut up.