The TreeHole Journal

Notes on the idea behind the treehole, on private AI journaling and privacy by design, and on how sitting with your past self can help the present one heal.

Healing

The Geometry of Healing: How Your Past Self Becomes Your Greatest Ally

Depression feels like a loop. Here's how reflection breaks it — and how bringing back the times you survived before becomes evidence of your own resilience.

18 June 2026 · 5 min read Privacy & trust

Privacy by Design: Why Your Secrets Stay Yours in TreeHole

Encryption at rest with AES-256-GCM, per-account isolation, short-lived raw transcripts, and our own servers — plus an honest line about what we can and can't promise.

18 June 2026 · 5 min read Philosophy

Beyond the Screen: Why the "TreeHole" Concept Matters in the Age of AI

A treehole is a private space where you can be completely honest with yourself. Here's why that old idea matters more than ever — and what changes when your past self can sit in the room.

18 June 2026 · 4 min read