I really do think you'd benefit from realising that your desire to understand why you were blocked is inappropriate and unworkable.
1. I can clearly see that not knowing why troubles you.
2. As a fellow human being I'd rather it didn't trouble you.
3. take the totally fabricated example of you offering sympathetic words to a young woman... you don't know that she wasn't raped by someone in our age group... you don't know whether her abuser used words similar to your own... there's so much about her that you don't know that makes someone of our age wary of offering support. Yet we still do it cos even if it only ever works 1 out of 10 times to that one person it might have been exactly what she needed.
Meanwhile... the other 9 who blocked you/us might well have had highly personal reasons all of their own for not wanting someone like you/us/whoever in their life.
And in my opinion neither you or I would be owed an explanation.
Yes it would be great if we got one. But no way can we expect one, and if the only way they could protect themselves from the emotions we engendered in them was to block us then good on 'em for putting themselves first.
@
DeWayfarer