Level, well done for waking up! I remember the intense frustration of going to the meetings having woken up and in my case already having become an atheist. To watch the illogical drivel and indoctrination being encouraged on the platform made me want to shout out at the stupidity of it all. I held my tongue! So I sympathise with you!
I did enjoy walking out of a meeting half way through never to return to the kh, it was a sweet moment!
I did try and sow seeds of logic like contradicting someone's assertion that the Watchtower is never wrong but the conditioning of JWs is one of social conformity above and beyond reason. JW thinking tramples on logic because it places a greater value on keeping alive the hope of living forever in the panda petting dream world. JWs are permanently egged on to keep believing this pie in the sky nonsense by the witness community which is what JW club membership is all about.
So the difficulty is always finding how to pacify the emotional needs and breaking the social taboos not just exposing the faulty reasoning. This is hard enough but your average JW is almost hard wired to ignore dissent even it it is logical...it's a wonder any of us made it out!
However, sowing seeds of scientific facts (no Adam, no flood) and the errors of JW revisionist history should make a difference, it's probably the best we can do under the circumstances.