To see freight trains in your dreams, is an omen of changes which will tend to your elevation.... Some authors support the theory that the unconscious is warning us through dreams about a possible incubation of a disease, or some organic weakness.... Dreams of seals usually show that the dreamer has high aspirations and discontent will harass him into struggles to advance his position.... To be in a printing office in dreams, denotes that slander and contumely will threaten you To run a printing office is indicative of hard luck.... Seeing a plantation of tobacco in your dreams announces success in short period of time.... The media has also a huge influence of vampires appearing in dreams....