I've never personally experienced anything like this, but my feeling is that if you want to remain in a fairy tale world, then hell, it's your life, buddy, enjoy it while it lasts.
Like some others have said above, humanity DOES have a problem facing reality a lot of the time, and organized religion is often one way of doing this. Deluding oneself with impossible visions of a "Paradise Earth", and not dealing with real-life problems such as poverty, hunger, and other human rights crises is very, very wrong.
Humans are humans because of our frontal lobes - if you don't use them, you are beneath my contempt People who indulge in fairy tales and ignore hard logic are pitiful, but often they are beyond the ability of ANYONE to help (as might even be the case with these people hillary mentions).
However, the most stupid, unsalvageable people of all are those who KNOW that the Troof is a giant lie and ocntinue to co-exist in it, and even promote it's causes. I can't believe some people would actually do this, for any reason whatsoever.
Many people do have families and support networks in the Troof that they will miss terribly (thanks to that laudable practice (sp?), shunning) if they were ever to leave, but that's no excuse. I would rather lose ALL of my family (figuratively - if they all had to die I would make some sacrifices, but here I'm just talking about shunning) and friends than live a lie again the way I was forced to a few years back. I'm just not built to handle it.
I would rather be a free cocroach than a lion in a cage.
Just my 0.02$!