May I add my thanks, well writtten and illuminating as usual. Thanks.
Dubs comment "When we give to others we always get more in return" was so true.
I was told this in similar words as a teenager by the "Congregation Servant" as they were known then, he told me that true religion was about that , and that only, helping others. Of course he believed that part of that was to help people to be JW's.
His words and example shaped the way I practiced being a JW, and as I did get "more in return", it kept me mistakenly in for far too long.
I still get "more in return" when I give of myself in some way now, with no religious connection whatsoever.
If that healing good feeling comes from God then praise be to Him/Her, but I do not believe it does.