Thy Self in Johari Window - an update

This post is a follow-up to my previous post, and i thought that i could update it. Thanks to those for putting their effors on letting me know better.
If you want to know more about johari window (Jeo-Harry window), please visit the following links.

http://en.wikipedia.org/wiki/Johari_window
http://kevan.org/johari
http://www.noogenesis.com/game_theory/johari/johari_window.html
http://business.nmsu.edu/~dboje/503/johari_window.htm