>>12188609Imagine a flat 2D person.
You see everything in him - top, bottom, left, right, back, front.
But to him, he only sees you as a horizontal/vertical 2D line
Same goes when you meet a 4D person
That guys sees everything in the fabric of time and space - the past, present, future, far, near, above, below, everything happening in his eyes and he can traverse it like we approach things in a different angle
But to us in 3D, we only see him in an area and time that he allows us to see.
Though, 4D things are not necessarily "non-eucledian". Non Euclidean is a general term for anything that does not obey classical mechanics
