I regret to have to report that yes, there was a time when I believed all those things you just mentioned. Later on, it became a case of :
(i) wanting to still believe it was all true,
(ii) then desperately wanting to still believe that this was the truth.
(iii) and finally the realisation that I was just trying harder and harder to defend something that was indefensible!
Bill.
PS: Not in any way proud of all this. Like Cofty, though, I could never have remained with the JWs (or any religious group, for that matter) if I didn't believe their teachings.