Parallel Youniverse Theory

The parallel universe is the hypothetical set of multiple possible universes (including our universe) that together comprise everything that physically exists: the entirety of space and time, all forms of matter, energy and momentum, and the physical laws and constants that govern them.

It starts with the fact that everyone can be reduced to atoms. All you are is a bag of atoms acting out the laws of physics.

If the universe is infinitely big - it goes to say that if you go out far enough, the configuration of atoms that are on earth will be repeated to the same configuration as on earth. What this means is that if you go far enough away from the earth you will find someone who looks exactly like you. That other person will have the same configuration of atoms as you, down to personality, brain and looks.

The laws of physics, and the current data available to us, support the notion of a universe that repeats itself rather than seeing new landscapes as we get far away from the earth.

Interpretation: for our purpose, we'll assume that another you or me exists in another earth out there somewhere. Having said that, this other version of you is exactly like you, but with different emotions and choices. So this other you could be poorer or richer than you, sadder or happier than you. In the parallel universe, what is your other you like?