The absurdities of dreams not only testify to pressure of unexpressed emotions but also bear witness to the horrible distortion of the spiritual concepts presented by the Adjusters.  Celestials seldom use dreams to communicate.  Human dreams are the disordered, disconnected parade of uncoordinated sleeping mind. 
While we are asleep, the Adjusters try to register their creations in the higher levels of our material mind, and some of our grotesque dreams indicate their failure to make efficient contact. 
The great danger in all these psychic speculations is that visions and other so-called mystic experiences, along with extraordinary dreams, may be regarded as divine communications to the human mind.  The interpretation of dreams is largely a superstitious and groundless system of ignorant and fantastic speculation.  Ordinary dreams are purely physiologic and psychologic. 
Some important dreams in history:
Primitive man believed dreams as real as waking experience.  Primitive man believed soul left body during dreams.  Probably the greatest single factor in the evolution of human society was the ghost dream.  Primitive man self-convinced of afterlife existence by dreams.