Guides

How to write a letter to your future self

A step-by-step guide to writing a letter you'll be glad to receive a year from now.

What to write to your future self

Prompts, themes, and approaches for what to put in a letter to your future self.

50 prompts for a letter to your future self

A long list of prompts for when you don't know where to start.

When is the best time to write a letter to your future self?

Birthday, New Year, milestone, hard day — different occasions, different letters.

Questions to ask yourself before writing a letter to your future self

A short list of questions to ground the letter before you start.

How long should a letter to your future self be?

Short and intentional usually beats long and unfocused. Here's how long is enough.

Should I write a letter to myself by hand or type it?

The case for handwriting, the case for typing, and the hybrid we recommend.

Letter to future self vs. journaling — which is better?

They're different practices. Use both. Here's when each works.

How letters to your future self help mental health

What the evidence actually says about future-self letters, distance perspective, and emotional regulation.

The science of letter writing

Why writing things by hand sticks differently than typing, and what that means for letters to yourself.

Why paper letters still matter in 2026

Email gets deleted. Paper waits for you. The case for the slow, physical letter.

Letter-to-future-self mistakes to avoid

The common ways letters go wrong — and how to write one that's good to receive.