Anecdotal evidence from a fun show, plus the mandatory reference to Dunning-Kruger. "Unfortunately, Kruger and Dunning never actually provided any support for

Anecdotal evidence from a fun show, plus the mandatory reference to Dunning-Kruger. "Unfortunately, Kruger and Dunning never actually provided any support for this type of just-world view; their studies categorically didn’t show that incompetent people are more confident or arrogant than competent people." http://www.talyarkoni.org/blog/2010/07/07/what-the-dunning-kruger-effect-is-and-isnt/ http://www.talyarkoni.org/blog/2010/07/07/what-the-dunning-k...