The Interpretation of Dreams like Freud's other works it posits a "semantics of desire". The mythologist Joseph Campbell described the book as an "epochal work", noting that it was "based on insights derived from years devoted to the fantasies of neurotics". Max Schur, Freud's physician and friend, has provided evidence that the first dream that Freud analyzed, his so-called "Irma dream" was not very disguised, but actually closely portrayed a medical disaster of Emma Steinbeck, one of Freud's patients. The psychologist Hans Eysenck, writing in "Decline and Fall of the Freudian Empire" (1985), argued that the dreams Freud cites not only do not support
Dream interpretation waking beliefs and desires. The ancient Sumerians in Mesopotamia have left evidence of dream interpretation dating back to at least 3100 BC. Throughout Mesopotamian history, dreams were always held to be extremely important for divination and Mesopotamian kings paid close attention to them. Gudea, the king of the Sumerian city-state of Lagash (reigned 2144–2124 BC), rebuilt the temple of Ningirsu as the result of a dream in which he was told to do so. The standard Akkadian "Epic of Gilgamesh" contains numerous accounts of the prophetic power of dreams. First, Gilgamesh himself has two dreams foretelling the arrival of Enkidu.