Emery:"Yup, there is no amount of reasoning you can use as long as they are happy being a JW. Only when their spiritual paradise starts to crumble will they possibly explore the reasons for being a JW."
Yes..this is very important. A lot of XJW are trying to expose the dogma of the WTS in order to get their loved ones out. But this will never ever work. It will have the opposite effect. Theu feel that their beliefs are under attack, and thereby they get to the conclusion that it must be the truth..and everyone opposing the "truth" is lying.
If you want then to get out you have to communicate to their real/authentic self, not to the manipulated cult self. Being confrontative will never work.