Dubs, you don't have to be thick but it helps......... us to keep you within the fold
I can remember way back when (probably some time in the mid 80's) when there was an article which actually warned against getting a decent education as it would lead to pride in ones self and less reliance on Jehovah. They pointed out that the bulk of the congregation weren't the educated phylosophers but were 'common folk' who were meek and teachable.
Now I find this bloody offensive (isn't there a scripture that says something along the lines of using your gifts to god's praise?) where they are basically saying that it's ok to be thick because only then will you not question the garbage food that the WTBTS provides.
Why oh why oh why do those within the congregation not see this and destroy them from within?