He was sitting on his porch 1 day reading a big pretty book about Egyptian Pyramids. He showed me a cross-section diagram of one, how there is not a lot of carved out interior space overall but mainly 2 long corridors, 1 leading kinda up and 1 down, into 2 main chambers 1 larger 1 smaller . . . he has walked thru the corridors of 1 before he said . . . & he said maybe nobody really knows the extent of their purpose & usage. I started paying more attention to Egyptian things since then and I have learned some cool stuff but I still don't know a lot about the Egyptian Pyramids. I like reading about any old surviving literature like "The Pyramid Texts" I think compiled from messages written on the walls inside pyramids.