When You Reach Me question

No, I don't think so. It just means that we can go back in time and see ourselves. So maybe we can exist in several moments at the same time, but not all the time.

In reality, I believe that we exist in one moment only. But in the case of this book, Marcus's explanation appears to be reasonable. So maybe we would exist in every moment that we have lived or will live. Its a cool thing to think about.

Alexei wrote: "Marcus told Miranda that moments were like snapshots and that if you were to travel backward or forward in time, you would see yourself at a different period in your life. If that's so, does that m..."
That is odd to think about. I wish in a way I could see myself in a different period of my life. I wish I could time travel.