The Obsidian plugin that turned my notes into an actual second brain

I used to think that every captured thought, meeting note, and research snippet helped create a complete personal knowledge management system in Obsidian. It pushes the daily notes so you can make a “second brain.” Unfortunately, the more information I captured, the faster my vault turned into a fragmented mess. My notes were stuck in strict folder structures, not connected, making it a frustrating memory test to find something. I got really frustrated when I realized I spent more time keeping my knowledge system working than actually using the information in it, at least, before I learned about the plugins.