Time Machine Mailbox

Around the corner from the place you live, there's this new kind of mailbox. Every letter you put inside is delivered to you five years ago. So let's take this opportunity and compose a letter to your past self. What would your opening statement be? What can you say to your past self that will help them look forward to the next five years? What particular challenge do you want to prepare them for? What's a lesson you've learned that you could share? And, how will they grow over these next five years? Finally, tell your past self how you feel about them. And in parting, maybe leave them one really helpful stock tip. All right, let's get this in the mail.