My father is 93 and still drives to every meeting. He has a magazine route and delivers the new A&Ws. He had 2 book studies with 2 elderly men until sometime last year.
The wife of one man kept making her husband cancel the study and finally stopped it. The other man is in a wheelchair and never gets to leave home so he enjoys dad's visit every week. I don't know how much 'studying' they do but they do visit for a couple hours every week.
Dad also reads at the book study. He "cuts & pastes" the changes to the Revelation book every week. He sees absolutely nothing odd that he has to do that. One week he went to sleep during the last prayer and was left sitting there sleeping while everyone else was getting up and leaving. Guess someone finally woke him up and told him to go home.
I have never heard him say anything about having any doubts with the WTBTS. He is completely under their spell.
I'm just wondering if we're going to be able to hold the WTBTS responsible when he has a car accident and kills someone while working for their publishing company since they keep pushing these old people out in service.