I remember a few years back when we studied the WT that discussed the new light on blood fractions...one older super zealous sister said that fractions shouldn't be acceptable because they are taken from donated blood and Jehovah forbids us to give blood...if all people were JWs there would be no blood to extract fractions from...longgggggggggg silence...let's take another comment...
The sad reality is that some are able to see that something is wrong with the WT reasoning but they are trained to wait on Jehovah to clarify anything that doesn't add up. The matter even gets burried deep inside their memory and the abondance of "spiritual" food clutters their mind, distracting them from the real issues. That's why the society wants you to read your WT when you received it, prepare the study at home and read it again at the meeting....