I have 1,321 journal entries, 746 Readwise highlights across 161 entries, and 829 meeting transcripts sitting in an Obsidian vault. For years, they just sat there. Writing something meant forgetting it existed, occasionally stumbling across an old note and thinking "huh, I had that idea already." Two weeks ago, I connected the vault to Claude Code. Now I query my own life from my phone. Before a meeting, I ask who someone is and what we last talked about. Before investing, I ask what I have p...