However, dream dictionaries are generally not considered scientifically viable by those within the psychology community.
Since the 19th century, the art of dream interpretation has been transferred to a scientific ground, making it a distinct part of psychology.
[1] However, the dream symbols of the "unscientific" days—the outcome of hearsay interpretations that differ around the world among different cultures—continued to mark the day of an average person, who is most likely unfamiliar with Freudian analysis of dreams.
The argument of what dreams represent has greatly changed over time.
This made them believe that their dreams were an insight into the future and held the key to the solutions of their problems.