Archive · English

Notes on building and learning.

The existing writing archive, preserved in its original language.

January 18, 2026

Stop Setting Goals, Change Your Identity

Notes on a Dan Koe X post about identity loops, anti-vision, and a one-day reset.

January 08, 2026

From GPS to playable holes, and from frames to swing feedback at PhiNetworks.

January 07, 2026

A quiet, keyboard-first link inbox built to reduce friction.

August 11, 2025

Notes on coffee, focus, mood, and my own routine.

July 11, 2025

How KhanEdu grew from a late-night itch into an AI-powered TOPIK study hub.