unusual occurrences and and an unexpected encounter in a city at night part 2

[continued] i could not help wondering why they had not entered here. there would have been nothing to stop them. then as i went back inside there was a tall man in a dark blue robe . he began speaking to me very seriously about different levels of reality and the necessity of understanding how they interact with each other.how much interdimensional activity goes on cladenstinely without the knowledge of their inhabitants. how,in fact there have been exchanges of technology between worlds and the importance of knowing about them. as he spoke 4 panels above where he was speaking(with the third panel directly above his head) were showing pictures of what he was speaking-and much more-such as a rectangular craft of light, capable of traversing the barriers between worlds almost at will. a device with a shape i had never seen before, and a light shape somewhat resembling a combination of a tetrahedron and VESICA PISCIS. he spoke of molecules and protons and the necessity of understanding the nature of reality,which has much more to it than is generally believed. this is about all i can recall of our conversation but i do remember leaving with a determination and a new sense of purpose. i was just about to walk out the back door when i woke up.