the organization's history is peppered with examples of the rank and file's difficulties maintaining faith in an organization that keeps saying the end is 'close, so very close'.
Steve2, my parents were Bible Students, and at first they had a difficult time with the redefining of the "new covenant" by Russell and the 1914 failure (not the end, but now the beginning), but they eventually accepted it as truth.
Later as things continued to change, they remained in the Organization (by then it was under Rutherford) but they began losing faith in Rutherford as being a servant of God.
So much has changed since I was a kid. The change about Jews being regathered to their land, the multiple changes regarding those who will/won't be resurrected... so many. The change regarding the 1914 generation affected my wife and I, along with the "refined" teaching about the FDS, but at our age, it would be extremely difficult to leave the Org. with so many family members still remaining.
I happen to be one of those "millions now living", but I'm sure it won't last as was promised back in '25.