99% of second brains are fake. They store notes and recall nothing. A real one looks like this. Dense, wired, every note pulling on the ones around it. Ask it anything and the answer is already connected. He didn't build that by hand. Claude files every source
$50,000 a month selling AI agents. The build is one sentence of English. "Create me an AI agent I can sell to a barber shop for $1,000." He typed that line. It built the agent. Then 3 connections: Google Sheets, Calendar, Gmail. The agent books cuts, checks th