I really want to do this, i.e. document basically everything I know for the rest of my life but I genuinely can't bring myself to have the attention span to stick to it.

Maybe it's the way the computer effects one's brain (I'm relatively convinced I have ADHD to at least some degree too). At very least procrastination-orbiting around that task has meant that I have a fairly functional set of scripts for blogging in LaTeX i.e. integrating the mathematics and diagrams properly is hard.

I'd never admit it in person but I'd actually love to have an ASMR channel to non-verbally ramble about the sheer volume of pointless information I have in my head.