The 90-Day Letter

January 05, 2026

The best gift you can give yourself in 2026 is a letter to yourself. Ask yourself, if I could focus on one thing for the next 90 days, what would it be? Cut everything else out.

Write it down and mail it to yourself. Phrase it like, I am. For example, if you want to start running, write, “I am a runner who runs 1km, 2km, or even less, on a weekly basis.”

Then, on day 90, open the letter. If you find yourself running, great. Keep going. If not, know that you didn’t fail, but you prioritized the wrong thing or set the wrong intention.

Doing this each quarter helps you develop a stronger gut feeling and recognize signal vs. noise.