You are in a city, along with a lot of other people, and it is highly likely that, at this very moment, various people are sheltering in their hearts the same hopes and anxieties that you are sheltering in yours.

Let us go further: you are a microscopic speck on the surface of a ball. This ball spins around another ball, which, in turn, is located in one tiny corner of a galaxy along with millions of other similar balls.

This galaxy forms part of something called the Universe, full of vast star clusters. No one knows exactly where this Universe begins and ends.

This does not mean that you are not of vital importance; you struggle, you strive, you try to improve, you have dreams, you are made happy or sad by love. If you were not alive, something would be missing.