Slave, that chart made me chuckle... thank you.
My Father used to tell his JW 'friends' it was because I pursued higher education that I wasn't a JW.
It's interesting that he never really asked ME why I wasn't a JW. I think he didn't want to have his faith shaken. But over the years we have had some conversations. I definitely gave him things to think about.
I have many reasons, some of which include theodicy, disagreeing with Watchtower doctrine such as the no blood policy, their misogynistic ideals/practices, shunning, and pedophilia.
Their claim of having exclusive Truth is easily shot down as time passes. Changing doctrine or beliefs = no exclusive Truth.