Write a letter to your future self
A letter written today, posted to you on a date you choose.
A letter you write now and read years from now, in your own handwriting or your own words, arriving through the letterbox on a date you picked. It is a simple idea that email cannot do well, because email arrives instantly and is deleted eventually.
Who this is for
Marking a moment
A birthday, a birth, a new job, the end of something. Write while you still remember exactly how it felt.
Holding yourself to something
A goal set today, read back on the date you said you would have done it.
A letter for a child
Written now, read when they are old enough to understand it.