This random thought came to mind:
proverbs 30:15 "leeches cry out 'give, give' and are never satisfied, or never say 'enough'"
How true this is of the GB and the organisation!
No one is ever good enough, no one is ever doing enough in service, if you "slow down in theocratic activities you are spiritually weak", etc...
The fear, obligation and guilt is just like the proverbial leech that cries out "more, more!"