Exactly the same happened to me. It just feels so natural. I run basically every single command with the Atuin up key. It is faster then typing it all again and again. Atuin is what the history search in terminal should have always been.
Nevertheless, there is the one hidden advantage of this approach: You learn new things while trying to automate everything. Remember, that it is the journey that is important, not the destination ;)
I know about Trilium, but never had the incentive to try it out. Maybe I will spare some time now to have a look and investigate. The sheer number of features is astonishing. Thank you for reminding me about Trilium again.
I am trying to stay calm, but failing miserably. This is simply amazing. Good job!
As a researcher, I am very happy that recently all the conferences and journals we usually publish to champion open access publishing. Due to this, all my work is currently FOSS and all the papers open access. That is a great change to the papers of the past where you have to have an affiliation to a university to get access to a paper and sometimes even that is not enough.