A letter to your future self is less about predicting the future and more about being honest with where you are right now.
What does an ordinary day look like for you right now? Small details — what you're worried about, what's making you laugh lately — become meaningful later, precisely because they're ordinary now.
Not "are you happy?" — something more specific: "did you finally do the thing you were scared of?"
People usually only write about what they hope changes. Naming what you want to protect is just as telling.
Whatever happens between now and when they read this, they'll still be figuring things out too. Write like you're talking to a friend, not grading a future exam.
Write yours now — you can seal it away and revisit it anytime.
Write to Your Future Self