My 40 year old box of harmonicas
Adventures with 'other' instruments...
I had a similar moment of realization about how to play blues on the harmonica. I just couldn't figure it out and thought those great blues harmonica players were just really good at bending notes. But one day in college I was playing some blues on the guitar with some people and someone joined, playing blues harmonica really badly . She was not good, but she was doing it, and on a break I asked to see her harmonica. Indeed, @jim-yates, as you say, it was an A harp and we were playing in E. Aha!
Cross harp, what a concept! To play straight on the harmonica, your tonic is the 4th hole, but to get those blue notes, your tonic is the 3 hole. I still can't play like Sonny Terry, but I can manage some amateur blues and have fun.

) that having the response at the top makes a lot of sense for a post that someone is following. It is so much convenient to have the latest reply at the top.
) used to tell her to imagine that a delicate egg was under her hand. The hand should be curved to protect the egg while her fingers hit the keys. I think the same principle works on the dulcimer.
and losing touch, like
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🐌
That's when I click the gear and speed it up to 1.25 speed... what a Godsend!