Obsidian Odyssey
  • Home
  • About
  • AI & Geopolitics
  • Markets
  • Transition & Impact
  • Leadership
  • Books/Art
  • Consciousness
Sign in Subscribe

Consciousness

Obsidian Essay] Couch to First Half-marathon - What It Taught Me, ft. Practical Tips

Obsidian Essay] Couch to First Half-marathon - What It Taught Me, ft. Practical Tips

Personal essay: First half marathon reflections: from overcoming self-doubt to finishing 21.1 km at 2:24, I share lessons, race-day insights, and practical tips on training, fueling, and recovery—resources for anyone ready to run their first half marathon.
EJ Elena Shin 04 Sep 2025
Obsidian Essay] Why I Run: A Journey Back to Myself

Obsidian Essay] Why I Run: A Journey Back to Myself

Personal essay: A raw reflection on how running became my mirror, meditation, and method for healing—across countries, careers, and the reckoning of learning to trust myself again. From Couch to 5K to half-marathon, running became more than movement—a ritual, a teacher, and a way home to myself.
EJ Elena Shin 30 Mar 2025
From Couch to 5K: A Beginner’s Guide to Building a Running Habit

From Couch to 5K: A Beginner’s Guide to Building a Running Habit

Discover essential tips to transition from couch to 5K. From setting goals to tracking progress, start your running journey with this beginner-friendly guide.
EJ Elena Shin 17 Sep 2023

Subscribe to Obsidian Odyssey

Join my Personal Research Desk: A private archive of long-horizon reflections on system transitions. Shared only when the insight is ready, for academic and personal exchange only.
  • Disclaimer
  • Terms
  • Privacy
  • LinkedIn
Disclaimer: The views expressed in this article are those of the author and do not necessarily reflect the views, investment strategies, or positions of any current or former employer. This content is for informational and educational purposes only and should not be construed as investment advice, a recommendation, or an offer to buy or sell any securities. Readers should conduct their own research and consult with qualified professionals before making any investment decisions.