Yes, SEO is out of the question for now.
As much as I am convinced that search engine optimization is extremely important for your content marketing, this is about other things. This is about learning to write, enjoying writing, recording your thoughts and ideas and making them accessible to others. This is about building and connecting your own knowledge network with your notes (aka mini-essays) and then using them to create further content such as blog posts, social media posts, scripts for podcast episodes or YouTube videos. Maybe even creating course lessons. If you focus too much on SEO at this point , you won't make any progress.
Of course, I also looked into france telegram screening whether and how I could optimize this article, which I put together from my mini-essays to mini-essays (so to speak "meta-mini-essays"). I don't think I have much of a chance of ranking - and the search volume for the term "mini-essay" is currently tiny for Germany at 10 per month.
But: I got the inspiration for the mini-essays from a YouTube video – and I can well imagine that searches for them will increase as a result of this video. We'll see.