'Brief Answers to Big Questions' is Stephen Hawking's last book and despite promises made and almost kept, about no equations, I still found myself frequently in deep weeds of lack of understanding. But after re-reading in some areas the weeds became less thick. You may find yourself with your own “uncertainty principle” .
While I have developed no ability to imagine multiple dimensions beyond the standard three, I was persuaded to add 'time' as a fourth. I also learned that a triangle can have more than a total of 180 degrees in its three inside angles.