Answer:
Psychoanalysis was a method of treating patients with mental illnesses, created by_Sigmund Freud . He believed that human behavior was irrational and that dreams help us to understand our unconscious thoughts.
Step-by-step explanation:
Sigmund Freud was a prominent Austrian doctor that centre on studying the mind, particularly the process that he identified as the subconscious.
He believes many impulses are lying deep in the unconscious, that shape human and social actions.
As a founding father of emerging science that would be psychiatry, he developed strict studies that explained on those terms many sicknesses.
He sees Dreams as essential, in explaining the unconscious mind and its manifestations.
He is also most known for his strong emphasis on sexuality & dreams.
S Freud started the key debate on the unconscious minid as shaping behavior .