Linking Your Thinking, often shortened to LYT, is an approach to personal knowledge management popularized by Nick Milo. Its central claim is simple and a little subversive: the value of your notes comes less from where you file them and more from how they connect. Instead of sorting notes into folders and hoping to find them later, you link related ideas together, and over time those links grow into a network you can actually think inside.
The problem with the filing cabinet
Folders force a decision that ideas resist: this note goes in exactly one place. But most real ideas belong in several. A note about attention could sit under psychology, productivity, or writing, and whichever folder you pick, you will forget the other two exist. The filing-cabinet model treats notes as things to store and retrieve. It is tidy, and it is where good ideas quietly go to be forgotten.
Linking flips the model. A note can connect to as many other notes as it relates to, so the same idea is reachable from every direction it belongs to. This is the same shift behind tags vs folders: stop asking "where does this go" and start asking "what does this connect to." The structure stops being a hierarchy you impose and becomes a web that reflects how you actually think.
Why connection creates insight
The deeper argument is that thinking is connecting. An insight is usually two ideas touching that had not touched before. If your notes sit in separate folders, they never touch, and the insight never happens. If they link, you keep bumping old ideas into new ones, and the collisions are where new thinking comes from. This is the engine behind the Zettelkasten method and Sönke Ahrens's argument for smart notes: a linked note-box is not storage, it is a thinking partner that surprises you.
The practical mechanism is the link itself, and its quiet twin, the backlink. When you link note A to note B, a good system shows B that A points to it, so connections you make in one direction become visible from the other. Follow enough of these and you get a knowledge graph, a map of your own mind that you did not have to design in advance.
How to start without over-engineering it
The failure mode of LYT is the opposite of the folder problem: people build an elaborate linking system and never write anything in it. Keep it light.
- Link as you write, not later. When a note reminds you of another idea, connect them in the moment. Do not save linking for a grand reorganization that never comes.
- Write the link's reason. "Related to deep work" is weaker than a sentence saying why they relate. The reason is the actual knowledge; the link is just the wire.
- Let structure emerge. Do not design the whole graph up front. Add a map of content, a simple index note, only once a cluster is large enough to need one.
- Connection over collection. Saving a link you never revisit is hoarding. The goal is a network you think inside, which is the real point of a second brain.
The honest limit: linking is a tool, not a personality. Not every note needs to be woven into a web, and a shopping list is fine as a shopping list. The payoff shows up for ideas you return to and build on, where the connections compound into something no single note could hold.
Connection built in
The instinct behind LYT, that notes should relate rather than just sit in folders, is exactly the instinct ClairMind is built around. Rather than making you file every thought, it lets you capture in the moment and surfaces the connections between your notes, so related thinking finds its way back to you. That is the quiet promise of a connected note network: not more notes, but a mind that talks back. For the wider picture, start from personal knowledge management.