World within us

We live in a world where a world lives within us

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We are very tiny creatures living on a planet in this vast universe.
If only we can look at ourselves from the outside of the planet, we would know that we are as little as negligible.
Yet, there is so much going on within each one of us.
We all go through the bright sunny days and the dull stormy days.
And carry all of these events in our head, making it our own world.