Every person's story is unique. Xah's is here:
http://xahlee.org/PageTwo_dir/Personal_dir/xah.html
There doesn't seem to have been a deep bench for his support team for a very long time, if ever.
When I went to school in Gainesville, there was a saying: No matter how weird you are, there are a bunch of people who are weirder. The internet is that at scale. Thirty years ago, Xah would probably not have known people who he could identify with or that anyone identifies with him. The internet gets some people out of their isolation. It lets them talk about things that they find interesting or that matter.
I don't talk programming languages with the locals. The appropriate topics are children, church, and Auburn football - which runs from National Signing Day in February to the BCS in January.