unfortunately not the overlapped generation 
IC, welcome, it looks you brought all the mafioso here out of the woodworks. during ww2 I Lived just north of you, in Gerritt Loesch's territory. so,
You are not a partaker, why is that unfortunate? anyway, not wanting to hijack your thread, if your interests are doctrinal:
You could be, by wt measurements.as defined by DS. so, using Dave's remarks in the chart video,
Let us say you knew one of those long lived Sardinians, living past 100. One born in 1900 would be 14 in 1914, a sure partaker. all partook before 1935) When you were ~ 14, he was still alive, and well. so, you millennials are actually overlapping with the e centenarians of 1914. just drinking Chianti all the time,j not only at passover time.
As an argument for your still "in" friends, family: let them do the math. You are a possible oberlapper (you actually are)*, born ~ 1986. When will your Sardinian generation end? not before 2090! there is a new wt derived definition of 'soon.'
* alongside the overlapping anointed partakers live billions of overlapping overlappers.
Enjoy your live!, the intimate family overlap that creates new generations!