ke garne, man le mandaina.... having said that "knowledge is not constructed", i hereby announce the cease fire, because I can not and should not put you more on fire. Anyway, can I believe that your prof will grade you as "A"? ya, it's my knowledge about your understanding on the subject matter because i perceive this as reality....you know why? your arguments are so strong, and above all, you are so strong that you don't seem to be getting tired on any arguments.... don't worry, this is just what i constructed. :) Thaha