There were several important moments for me. One of the biggest, despite me not leaving for quite awhile after it, was when the 1995 study article about the generation came out and it rocked my world about needing to have a career and a retirement plan because I was probably going to die "in this system of things." But it wasn't just the article. I was deeply put off by this abrupt change and talked to an older elder about it. His simple answer to my questions about this humongous change was "Eh, the society changes things once in a while."
That was the beginning of the end for me. It totally changed my outlook and my way of being an elder. Again, I started planning for living to old age, but I also learned to tell others to do the same and not to tell the elders every last thing they are doing wrong, but to just "fix it" on their own if they wanted to stay out of trouble. And I started to question things freely, at least to myself and eventually did the research that freed me after a few more important moments in my life.