It's a natural feeling. Not an entirely rational one, but one that everyone feels from time to time.
It's like when you follow a sport and watch all the league matches, and then the superbowl or world cup rolls around and suddenly every layperson you know is an expert despite having never watched a game in the last 4 years. It's annoying.
CE's Resident Scotsman.
http://i.imgur.com/ILz2ZbV.jpg