I also realized this...
Did you know that for every article that you went over in a meeting, that you read and heard the information FOUR TIMES?
You read it, then underlined the answers...then it was read again in the hall and reiterated AGAIN in the answer! FOUR TIMES PEOPLE!! If that isnt brain washing...shit I dont know what is. THEN they would go over it AGAIN in a review! Then AGAIN when they redid the entire BOOK! Same thing with talks you heard over and over and over....pretty soon we were all humming along and didnt even know it.