In this calm and deliberately boring episode, you'll listen to hundreds of quiet facts about why we forget our dreams, one of the strangest quiet habits of the sleeping mind, where whole worlds unfold in the night and then slip away within moments of waking. We take a slow and unhurried look at what is actually happening when a dream fades, since dreams form during sleep, yet the sleeping brain is simply not set up to store them the way it stores waking memories. Along the way, we cover the stages of sleep and where dreaming mostly happens, the difference between the way the brain works while dreaming and while awake, why the chemistry of the sleeping brain makes new memories hard to keep, and why the dreams we do remember are usually the ones we wake up in the middle of. We look gently at how a memory has to be encoded to last, why one brain chemical needed for memory nearly vanishes during dreaming sleep, and how waking crowds a fresh dream out of mind. There are many overlooked details, including why dreams fade faster the longer we wait after waking, why writing a dream down can save it, why some people remember dreams almost every night while others rarely do, and why forgetting most of our dreams may be perfectly normal and even useful. Nothing here is dramatic, and nothing needs to be remembered. Tonight, as you listen, you can simply rest inside the thought that even the most ordinary subject contains more quiet details than anyone could ever notice at once.
