Freudian concepts are ideas developed by Sigmund Freud, the founder of psychoanalysis. He believed that our minds are divided into three parts: the id, which represents our basic instincts and desires; the ego, which deals with reality and makes decisions; and the superego, which embodies our moral values and societal rules. These parts often conflict, influencing our thoughts and behaviors. Another key idea is the unconscious mind, where repressed memories and desires reside. Freud argued that these hidden feelings can affect our actions, sometimes leading to dreams or slips of the tongue, known as Freudian slips. Understanding these concepts helps us explore the complexities of human behavior.