I remember our family studying with a sister in about 1967/68. At that time the WT had a few articles about the urgency of the time and hinted to 1975 as being a marked year. I recall how she emphasized that we would not see gradation. She is now dead buried and forgotten years ago..
In the early 70's I was studying with a brother that every study he would look at us and say, "When are you going to get baptized?" He again would emphasize the importance of pioneering etc, He would try to scare us by saying, "You think you are going to graduate in this system?" He was a harsh alcoholic and hasn't had anything to do with the Borg since the late 70's.
My ex father in law in the late 80's would say to me, "You know that generation that seen 1914 is almost gone? How many more years do you think you have to play around in this system? etc. Him and his wife have not attended the meetings for the last 5 to 10 years now....
Now to my last and favorite ex brother in law...NOT I recall visiting him and he liked to watch the news. Oh well you know almost every news item that would show a war or some natural disaster etc. He would right away say, "Well you know that’s it, this system can't last another year." I wish I had a dollar for every time he predicted the end of this system. He was the type of guy that would put in pioneer hours, give wonderful public talks and was a good elder brother... Well he would also physically and mentally abuse his family. Half of his kids don't want anything to do with the JW because of his example. My sister finally dumped him a few years ago, but I am sure he is right now banging on peoples doors and telling them how to live their lives...
Will
"I am quite sure now that often, very often, in matters concerning religion and politics a man's reasoning powers are not above the monkey's."
Mark Twain