I don’t know how many more days, months, or years I have left to live. The doctor says, I’m in excellent shape, but life is unpredictable. I am writing this letter to you for your 15th birthday, in case death comes sooner than expected. Sure, I could have shared these words with you in a private setting. However, much of your time is spent online and on screens these days. I want to see more of you around the house, but you can read this letter in your favorite place at home-