I am not sure if there is a more effective method of spreading the knowledge however. If it was all dumped at once very few people would be able to absorb it a

I am not sure if there is a more effective method of spreading the knowledge however. If it was all dumped at once very few people would be able to absorb it and understand it in a timely fashion and many would probably give up and move on. Yes they benefit by drawing it out, but the same technique seems to elicit deeper impact on the public.