> I have hard enough time understanding this dimension.
If you want a really good, entertaining short read on the subject of multiple dimensions, it gets no better than Edwin Abbott Abbott’s “Flatland”.
It was written in the late 1800’s and takes about an afternoon to get thru, and is almost as much fun as Alice in Wonderland.
Highly recommended!
I beg to differ! Cf. AK Dewdney's THE PLANIVERSE, which is "along the same lines". This affected my mind.