I like when someone shows me that I'm wrong. It bolsters my
   understanding and allows me to be less inaccurate in my next
   exchange.

   I was being flippant of course. Understanding is more important
   than approval, although I like a correct (right) understanding.
   That's more what I mean than never being wrong... if that makes
   any sense. Efficiency and effectiveness combined as it were with
   a deep immersive comprehension of the systems interplaying.