Every night, your brain becomes a storyteller. While your body rests, your mind creates vivid adventures—full of color, emotion, and mystery. But what are dreams, really? Why do we have them? And what do they mean?

In Why Do We Dream?, author Rowanze Belrose takes listeners on a fascinating journey through one of science’s greatest enigmas—the strange and beautiful world of dreams. Blending accessible neuroscience with a sense of wonder, this book reveals what’s happening inside your head when you drift off to sleep—and why your dreams might be more important than you think.

From ancient myths and modern psychology to brain imaging and sleep studies, Belrose explores the science and symbolism behind humanity’s oldest nighttime mystery. You’ll learn how dreams form, why some are joyful and others terrifying, and what they can teach us about our emotions, creativity, and memory.

Inside, you’ll discover:

• The truth about REM sleep—the stage where your mind’s most vivid stories unfold.

• How your brain sorts and stores memories while you dream—turning daily chaos into long-term learning.

• Why some scientists think dreams are emotional “housekeeping” for the mind.

• How creativity blossoms during sleep—and how dreams have inspired art, inventions, and breakthroughs throughout history.

• What nightmares really are—and how they help your brain process fear and stress.

• Why we forget most dreams moments after waking, and how to remember them more vividly.

• The surprising role of logic, imagination, and emotion in shaping dream worlds that feel astonishingly real.

Each chapter uncovers a new layer of the dreaming brain—from the flickering patterns of neurons in REM sleep to the ancient cultural meanings people once gave to their dreams. Belrose explains how scientists use technology like EEGs and fMRI scans to study dream states, yet still find themselves humbled by how much remains unknown.

Dreaming is more than mental noise—it’s a reflection of who we are. Through your dreams, your mind rehearses real-life challenges, processes emotions, strengthens memories, and sometimes solves problems that logic can’t. It’s your brain’s private cinema—part laboratory, part playground, part mirror.

Written in an engaging, easy-to-understand style, Why Do We Dream? invites listeners young and old to look at sleep not as simple rest, but as a vital, creative process that shapes thought, emotion, and imagination. Whether you’re fascinated by psychology, neuroscience, or the mysteries of the human mind, this book will change how you think about what happens after you close your eyes.

So tonight, when the lights go out and your thoughts start to wander, remember: your brain is preparing its next story. Somewhere between science and imagination, a new dream is waiting to begin.