This absolutely doesn’t answer your Q, but I recently read this article about Jacob Rock, a non verbal autistic man who, as a teenager, composed a six movement symphony in his head:

https://www.latimes.com/entertainment-arts/music/story/2023-10-05/jacob-rock-autism-symphony-unforgettable-sunrise

Conversely, my daughter is learning her times tables and 6 times 7 is now the one she can always answer instantly.

I’ve heard it works for relieving ear pressure on an airplane too, but I haven’t been on one since to try it out.

he did his best though and that’s all we ask of him

I learnt what it was called from Sammy P, who can also do it, so perhaps not *that* rare. Or maybe I just naturally gravitate towards other people who can do it…

If it helps, my genuine first thought on hearing about this was mild confusion that I wasn’t hearing it from you.

I feel like one page isn’t gonna be enough.

I actually think one *journal* isn’t gonna be enough. (whatthefuckjusthappenedtoday.com still seems to be going strong on Day 1738.)