Reporting back!
It did turn out to be a Q&A day to day functioning and overview of patterns, types of work I've done, how that's gone, what kinds of job functions are problematic…. etc. A little about growing up and what my parents did. Not sure what that was about. Mental stuff, physical stuff. Went well, I guess. I did a lot of talking. Had my embarrassingly ever-present mid-sentence derails off into space… What was I just saying? What was the question again? (Or, more like not even realizing I'd gone off it and him having to keep bringing me back on track!) Poor guy.