Why do people want to write a letter to there future self. 1-2 sentence

Explanation:

Why is it a good idea?

Reality check. As we live, we tend to forget about many decisions, promises, and other valuable things. Sometimes we make mistakes which we don’t want to repeat, but eventually, forget about them and step on the same rake. This letter will be a reality, helping you to raise some essential questions and see if you are moving in the right direction.

Self-reflection. Most really prominent and successful people had a journal. They engaged in self-reflection a lot, drew conclusions, and changed their lives. You can follow that example and you’ll be able to get yourself on a new personal level.

Time-machine. Your diaries/letters are like time-machines. Years pass, and the moment you read them, you immerse into that past reality. You are suddenly that young, less mature, happy, silly, and very real past YOU. And you will see how much you have changed since that time. Whether it makes you laugh or cry, it will definitely be a precious experience.

Reminder. To remind yourself of something really important and valuable. Life can be hectic a lot of the times. And the most meaningful things and dreams to people might slip out of our minds—being pushed to the back burner. This letter will help you remember what is important to you.

sorry but whats the question?