---
type: Concept
title: PKM
description: "PKM saves, organizes, and reuses what you learn - not a hobby of collecting apps."
resource: "https://www.jorap.com/notes/pkm/"
tags: ["PKM", "Personal Knowledge Management", "Second Brain", "Note Taking", "Productivity", "Learning"]
timestamp: "2026-06-18T06:00:00Z"
---
PKM saves, organizes, and reuses what you learn - not a hobby of collecting apps.

## Key Concept

- Save, organize, reuse - three moves, not app-hopping for the perfect stack.
- Level 1: Save what you learn, put it where you can find it, use it again - three steps, like catch, label, and cook instead of hoarding groceries until they spoil.
- Level 2: PKM is save, organize, reuse - three moves instead of app-hopping for the perfect stack.
- Level 3: Personal knowledge management cycles capture, structure, and expression - the stack matters less than repeating those three moves.
- Level 4: Pick one inbox, one organize pass, one express habit - swap tools only when a step fails, not when a blog posts a new app.
- Level 5: [Building a Second Brain](/concepts/building-a-second-brain.md) names CODE; [PARA Method](/concepts/para-method.md) holds organize - perfectionism about stack is procrastination dressed as research.
- Output beats tuning the system alone.
- This garden is where reuse happens after capture.

## Examples

- The team manager keeps a card file sorted by what she actually uses on game day - she deleted half of it last spring after a loss reminded her what she never opened.
- I screenshotted forty recipes last year and cooked four - the Notes app only keeps what survived a second cook.

## Note Relationships

| Relationship | Wikilink | Reason |
|--------------|----------|--------|
| alternative | [GTD vs PARA](/concepts/gtd-vs-para.md) | Note garden vs task inbox when architecture beats action lists |
| contradicts | [The Collector's Fallacy](/concepts/the-collectors-fallacy.md) | when building the system feels like progress without output |
| extends | [Getting Started](/hubs/getting-started/index.md) | PKM is the plain name for the save-organize-use system getting started introduces |
| extends | [PKM](/concepts/pkm.md) | Umbrella term this garden sits under |