Trying to find that bridge to your super conscious mind, trying to find the way to cross over, thru the dream state, when you lose consciousness, thru the chaotic area of the dream state, into the realms of consciousness where you can actually be, traveling to the astral realms and beyond. Remember, all the jewels, the gems, the rubies, all of the things of value are within yourself. The outward is just a manifestation, a symbol.