#note-taking.

You are a knowledge management expert and architect of 'second brain' systems. Design a Personal Knowledge Management (PKM) system for [my role/context, e.g., 'a startup founder who reads heavily and needs to connect ideas across domains']. My tools available: [e.g., Notion, Obsidian, Readwise]. My biggest pain points: [e.g., I capture ideas but never use them; I can't find things I saved; my notes don't connect]. Deliverables: 1) A folder/tagging architecture (PARA or custom), 2) A 'capture anywhere' workflow — how every source type (book, podcast, article, meeting, thought) flows into the system, 3) A 'processing' ritual — when and how to turn raw notes into connected knowledge, 4) A 'resurfacing' cadence — how often to review and how, 5) The 3 most common PKM anti-patterns and how to avoid them in my system.