What Is a Dream

 Dreams have fascinated philosophers for thousands of years, but only recently have dreams been subjected to

empirical research and scientific study. Chances are that you've often found yourself puzzling over the content

of a dream, or perhaps you've wondered why you dream at al.

First, let's start by answering a basic question: What is a dream? A dream can include any of the images,

thoughts and emotions that are experienced during sleep. Dreams can be extraordinarily vivid or very vague;

filled with joyful emotions or frightening images; focused and understandable or unclear and confusing.

Why do we dream? What purpose do dreams serve? While many theories have been proposed about the reason

and function of dreams, no consensus has emerged. Considering the time we spend in a dreaming state, the fact that

researchers do not yet understand the purpose of dreams may seem bafiling. However, it is important to consider that

science iş still unraveling the exact purpose and furnction of sleep itself. Some researchers suggest that dreams serve

no real purpose, while others believe that dreaming is essential to mental, emotional and physical well-being.

Next, let's learn more about some of the most prominent dream theories.

Consistent with the psychoanalytic perspective, Sigmund Freud's theory of dreams suggests that_dreams are a

representation of subconscious desires, thoughts and motivations. According to Freud, people are driven by

aggressive and sexual instincts that are repressed from conscious awareness. While these thoughts are not

consciously expressed, they find their way into our awareness via dreams. In his famous book The

Interpretation of Dreams (1899), Freud wrote that dreams are "- disguised fulfillments of repressed wishes

Freud's theory contributed to the popularity of dream interpretation. Following his paths many theorists came up with their own ideas about dreams.