Extra dimension
Paper Mario is a great example of extra dimensions. When he’s made of paper he is in the 2nd dimension and when he’s not made of paper he’s in the 3rd dimension. What are some things we notice in the game that might apply to real life? Well, when Mario is in his paper form he can still see the 3D objects but as he’s running along in his 2D form he is incapable of dodging the 3D objects because he can only move side to side and up and down, not back and forth. However when Mario is in his 3D form he is able to move back and forth because turning him 3D has added that extra dimension. Also, when he is in his 3D form, 2D objects appear almost invisible because they are paper thin. In reality if the ability to switch between dimensions were possible the 3D viewer would see the 2D person and invisible because the 2D person simply does not have an edge to view. So if you were to simply look at the 2D person from another angle would you see them? Probably not, because they are in the 2D and it is impossible to be behind something or someone if you were 2D and because from their view you are 2D it would also be impossible to stand in front or behind them.
So this would mean that it is possible that there is life all around us existing in lesser dimensions. They would see us wondering around, passing through them as if they didn’t even exist. They might already know about higher dimensions or they might be wondering what we are and why we don’t see them or they might of simply accepted the fact that we exists. We may never know.
