Parallel Universe

"Are we Humans, or are we Dancers"

What if , we are the Aliens ?, and there are Beings from another world that are watching us like they are watching movies , and we aren't "real" to them ...(we , look like cartoon characters to them) ?, what if there is a double you, or a double ganger in another world ? , ever thought about such thing ? , that maybe we aren't the only living beings on this planet, that perhaps there are other beings in another world , parallel to this one ...