Everyone dreams, but oftentimes we don’t recall them the next day. Experts are still unsure of the precise logic behind our dreams. For the time being, let’s examine a few well-liked theories for why people dream.

Processes emotions
Dreaming could aid in the brain’s emotional processing. It’s also recognized that strong, unpleasant emotions like stress and worry can trigger nightmares.

The “continuity hypothesis”
According to this hypothesis, the majority of our dreams reflect the same ideas and issues as our waking lives. By evaluating the themes of our recurrent dreams or their imagery, we may be able to identify our major concerns.

Consolidation of memory
Some scientists think that dreams contribute to the creation of memories. Evidence shows that the brain integrates, organizes, and stores information from the waking state while we sleep, transforming significant information into memories.

The brain becomes accustomed to the same inputs and experiences people encounter every day, and our capacity to react to new situations decreases over time. Based on this theory, the peculiarity of dreams throws off this cycle and keeps us alert.

No purpose
According to some researchers, dreams serve no particular purpose. They assert that humans themselves devised the meanings of dreams, utilizing them to foretell the future or tell stories.

One of the biggest mysteries in behavioral science is why people dream. There’s still much more to learn about this aspect of life. How about you? Do you have any thoughts about your dreams?