Why Your Brain Needs Backup

Your biological brain is extraordinary at generating ideas and making connections. It is terrible at storing and retrieving information reliably. Tiago Forte coined the term Second Brain to describe an external digital system that handles storage for you.

Without a second brain, valuable ideas disappear into forgotten notebooks and buried bookmarks. With one, every insight is organized, searchable, and ready when needed. The system turns you from a consumer of information into a curator who compounds knowledge.