This Is Why You Dream

#### What Your Sleeping Brain Reveals About Your Waking Life

Dreaming is one of the most underappreciated functions of the human brain, yet our very survival as a species depends on it. In _This Is Why You Dream_, dual-trained neuroscientist and neurosurgeon Dr. Rahul Jandial explores the landscape of our subconscious, tracing the latest cutting-edge dream research and brain science to show why humans have retained the ability to dream across millennia, and how we can now harness its wondrous powers to improve our sleeping and waking lives.

There’s so much dreaming does for us. It fortifies our ability to regulate emotions. It stores memories, amplifies creativity, and promotes learning. It helps us process trauma and prepare for future upheaval. Dreams can even forecast future mental and physical ailments, such as Parkinson’s and Alzheimer’s.