If you ever "reach the top" you would know that the spirit world is real, it is a testable theory, which I have in the past tested and am satisfied with my conclusion.
1. you can ask for information you have no possible way of knowing, I tested this by asking for phone numbers of employers which were hiring, which "they" provided (ps I also have communicated with seth, just to let you know "seth" was said to be the egyptian personification of evil, (I never got that feeling though). the story goes that it was invented in the early 1900's ect. but I believe a board of that type was found in one of the tomb's of egypt, (the egyptians were very advanced and had access to universal knowledge) the pyramids themselves are themselves a communication device although the knowledge has been surpressed.