The New York Times excerpts a passage from a forthcoming book about dreams.

By the time we reach adulthood, most of us have accepted the conventional wisdom: We shouldn’t dwell on our dreams. Even though research suggests that REM sleep — when most dreaming takes place — is crucial for mental and physical health, we think of dreams as silly little stories, the dandruff of the brain. We’re taught that talking about our dreams is juvenile, self-indulgent, and that we should shake off their traces and get on with our day.

Get the full story at nytimes.com