Gosh, that's a really awful explanation. Not sure I get this correctly, but the gist is, you organize things by nesting general Categories with specialized cate

Gosh, that's a really awful explanation. Not sure I get this correctly, but the gist is, you organize things by nesting general Categories with specialized categories and put a number on them. With the "lifehack" that the first digit is the general category, and the second digit is the specialized category? And then every folder under a specialized category gets another number? And this is only meant per Project? Not globally? Meaning every project can have slightly different categories & numbers? Have I understood this correctly? How does this handle inter-project-files? What exactly is a project even in this context? How does it handle things which can be in multiple categories? This smells for like someone pressing everything into a hard form to circumvent the flaws of their tools, instead of getting better tooling.