E.g. the visualization you’re proud of — what problem does it solve for your potential learners? Do they actually have this problem? Not your assumption of the problem but you actually seeing them experiencing this problem and offering them visualization and seeing how it helps them to close the gap? If yes, why do you think your approach failed for HN audience?
If you taught, you know that you and your mind don’t matter much in the process of teaching, your student’s mind is in the center.
Talking about something based on your own experience into an abstract void and hoping that some lurker’s mental model matches yours is not a rigorous pedagogical approach.
I do suggest to experiment with your writing — try writing only about your own journey (and nothing else!), try sitting down with another person, multiple people, and teaching them the same thing. Try writing a post for them and them only after the session and see whether there are any differences.
A good teacher is not the one who proclaims themselves to be one.
Good luck!
And I said that, in my opinion, this is where your post failed to communicate what you intended to communicate and you have a crowd of “aktshually, this is wrong” in the comments.
Seriously, without any snark intended, if you intend to write more about language learning, try sticking to strictly “this is where I struggled, this was my heuristic and this was the gap that I had, and this is how I solved it for myself”.
Bad teaching elicits negative response, so don’t mislead people into thinking you will teach them anything. If they learn because your heuristic works for them, they will.
I might be wrong, of course, but I believe (and hope) that you will have a lot more empathetic and friendly response.
You didn’t hit a nerve, I just like talking about communication and learning.