Hello @eni-ola

In each person, always the idea of traveling to his past, and give a twist to situations that consider one way or another marked his life, with the idea of improving this aspect in the future, ends up being a variable that affects us in the psychological, because it does not let us accept the reality of every second lived. We are biological beings, and therefore we must learn and improve in order to survive. Thank you for sharing these lines related to the theory of relativity.