I couldn’t answer that question.
I ask it multiple times a day. Yet I couldn’t recall a single thing I asked today. I couldn’t remember what’s in my personal knowledge repository or why my current directory structure exists, or even how I manage it. The final blow was realizing that the reason I adopted that structure was simply because I had “offloaded research on AI-friendly directory structures entirely to AI”—I had no memory of why it was good or why I chose it.
I learned about something called cognitive off. Cognitive off refers to the act of externalizing cognitive processes—basically, relying on external aids like to-do lists or shopping memos. But lately, I’ve been externalizing not just to-do lists and shopping memos, but also online articles, search results, code snippets—absolutely everything. With AI added to the mix, the cost of externalization has effectively become zero.
As a result, two problems began to emerge:
Externalizing memories might have been acceptable, but when I outsourced even the organization of those externalized items to AI, I fell into a mindset of “I’ll just ask AI when I need it.” Because of that, I no longer grasp what’s in my notes or articles, nor even what I externalized. In the end, I feel it’s all wasted.
The essence is not about externalizing and managing memories. Instead, I now believe what matters is:
How efficiently can I cram externalized information back into my own brain?
I feel we need to move from the phase of “using AI to the max” to the phase of “evolving alongside AI.” I thought, “I don’t need to remember things myself because AI can read and retrieve massive amounts of information.” But that made my brain empty—and then I wondered: would others find human value in someone like that? I’m not good at talking about myself, so writing this article is truly painful. Maybe that’s because I, as a person, am empty.
From now on, instead of building a harness (a system) for storing and organizing using AI agents, I want to build a harness for storing, chewing, and re-storing. By “chewing,” I mean summarizing in my own words and explaining. In short, I need to use my own brain more. This is still at the hypothesis stage; whether it works remains to be tested. I also plan to leave logs of my hypothesis testing and thought process.