Welcome James !
I served for many a long year as a very conscientious M.S, then I was told that an Elder was assigned to call on me to discuss if I had "studied enough" ( read "indoctrinated") with my children, both in their teens at the time, as neither had got baptised and one was no longer attending at all.
I promptly resigned, before the said visit could happen,thinking that if the B.O.E considered I did not qualify, then I did not.
I was congratulated by an Elder for having more courage than him, one of his kids had recently, unbeknowns to me, disassociated, and was younger than my kids, but this Elder had not resigned. (??)
This freed me up to think, and to read the Bible afresh, without W.T specs on.
I soon was on my way out.
All the best for the rest of your FREE life !