Great comments!
I've had plenty of dealings with fearful JWs also. They fairly ooze fear when you talk about certain things.
Some years ago, when I was trying hard to find any reason to stick with the religion, my parents tried to help. Unbeknownst to me, they contacted Barbara Anderson (who was a long time family friend), who was still a heavy duty JW in Bethel at that time, to see if any of her Bethel friends could answer some questions I had brought up. She told them that her boss Harry Peloyan (editor of Awake!) would answer a brief list of my questions. I submitted the list to my parents. Six months went by and I finally asked them what happened to my queries. They said that the Bethel heavy who got the questions refused to answer any of them because some of them were similar to questions asked by "apostates". I hit the ceiling, but there was nothing to be done. (I learned of all these details many years later, after Barbara became inactive as a JW.) Clearly, if even the editor of Awake! is too afraid to answer hard questions, what can be said of rank & file JWs?
I've watched discussions on JW-only boards from time to time. Any time someone brings up "sensitive" issues such as blood, child molestation and so forth, the brains shut down and a blind defensive mode takes over the JWs. They simply refuse to deal with the questions. That is pure fear.
I've had discussions with my parents from time to time more recently, where they pestered me to answer certain questions. As soon as I would give answers they knew they couldn't deal with, the gut level fear reaction set in and my mom, especially, would become shrill and get off the phone. They were particularly afraid when I would point out that their fear proved that they knew something was terribly wrong with their religion.
It's true that once people grow old in a cult, they often just dig in all the harder. Hard to understand, but some people just can't live without a fairy tale.
AlanF