When I was young I used to have some things that I left for others to explain. As I grew up, then 'matured' I realised that I knew as much as anyone else. I realised that there were some things that you just took on trust, like the explanation of Revelation, the chronology leading to 1914 etc. And some beliefs, like no birthdays and Christmas I just went with because it was all a part of the Organization that I belonged to.
In reality I was sure that the WTS was the f and d slave, why? "because they were the slave, of course" and told me so .Therefore I accepted that they could interpret the Bible...Pretty stupid when I think about it now.