Dreams have fascinated humanity since the dawn of time. Some see them as messages from the divine, others as windows into the unconscious, and still others, simply as a nocturnal film created by a mysterious internal director: our mind. Think about it: we spend about a third of our lives sleeping, and a good portion of that time dreaming. Yet dreams are one of the most enigmatic phenomena in existence.
In this article, we’ll delve into the depths of the dream world: from the science that seeks to explain it, to the ancient beliefs that shroud it in magic, through curiosities, anecdotes, a few jokes, and personal reflections. Get ready, because we might discover that the real adventure begins when we close our eyes.
To get our engines going, let’s start with what science tells us. Sleep is divided into various stages, including REM (Rapid Eye Movement), in which the eyes move frantically under the eyelids. This is where most vivid dreams occur, although some studies show that we can dream, in a lighter form, even during non-REM sleep.
Why do we dream?
According to some neuroscientists, dreams are a way to “clean” the brain of useless stimuli accumulated during the day, organizing memories and emotions like files in an archive. Others, however, argue that dreams serve to simulate potentially dangerous situations: a way to train for survival, experiencing fears and reactions in a “safe” environment.
The truth is that there are many theories, often conflicting, and none seems to explain everything. It’s ironic that science is getting closer and closer to understanding galaxies, yet still struggles to provide clear answers about what happens in our brains when we dream.
The Hypnic Shock
You know that feeling of falling into the void as soon as you fall asleep? It’s called a “hypnic shock,” and it’s an ancestral reflex, likely a legacy of a time when our ancestors slept in trees. Before falling into deep sleep, the brain sends us an “impulse” to check that we’re safe. Sometimes, however, that check turns into a mini-heart attack, and we wake up sweatier than a marathon runner.
If today we try to “explain” dreams in scientific terms, in the past they were considered messages from the gods, prophetic visions or true bridges between the earthly world and the supernatural.
Not only ancient peoples: historical figures and artists have also found inspiration in dreams. Mary Shelley, for example, said she dreamed the terrifying scenario that would later inspire “Frankenstein.” Paul McCartney said he dreamed the melody of “Yesterday,” one of the Beatles’ biggest hits. The creative power of dreams, in short, knows no bounds.
Coming to more recent history, we cannot ignore Sigmund Freud, the father of psychoanalysis, who in his “The Interpretation of Dreams” considered dreams to be the royal road to the unconscious. For Freud, almost everything revolved around repressed desires and internal conflicts, often of a sexual nature.
Then there’s Carl Gustav Jung, Freud’s rebellious student. For Jung, dreams weren’t just the reflection of personal desires, but also of universal archetypes that all human beings share. In practice, dreaming of a “great mother” or a “haunted house” could involve symbols deeply rooted in the collective psyche, older than any single culture.
The debate between Freudians and Jungians is still ongoing in certain academic circles. But the most interesting question for us ordinary dreamers is: “What is my mind trying to tell me when I dream of being chased by a pink flamingo?”
Here is a list of recurring dreams (and the sometimes absurd interpretations that are given to them):
Dreaming of flying is cool, but dreaming of flying while knowing you’re dreaming is even better. This is “lucid dreaming”: the ability to realize you’re dreaming and be able to control it.
Some people have natural predispositions, while others use specific techniques:
The benefits of lucid dreaming? Some use it to boost their creativity, others to defeat recurring nightmares, transforming them into positive adventures. Sure, it’s not a magic wand, but it can be a wonderful experience: an infinite playground unfettered by gravity or physical rules.
Dreaming isn’t always synonymous with pleasure. Sleep paralysis is one of the most terrifying phenomena for those who experience it: you’re partially awake, but your body is “paralyzed,” and your mind, still in a dream state, can generate visual or auditory hallucinations. This explains the belief in “night demons” that sit on the chests of sleepers in various cultures (from the Scandinavian “Mara” to the Islamic “Djinn”).
Let’s see some curious ideas:
In some cultures, dreaming is also linked to luck. The Neapolitan Smorfia, for example, assigns numbers to each dream symbol: dreaming of a cat corresponds to a certain number, a snake to another, and so on. The idea is to play the lottery to try your luck.
It may seem crazy, but the lottery itself is already a dream of wealth: so why not follow the dream’s indications? Some people swear it works, others claim that winnings are purely a matter of chance. But if you need a clue about numbers, the world of dreams might offer a little help.
Recent studies suggest that dreams can have a real impact on our emotional state upon awakening. If we have a nightmare, we might feel tired and in a bad mood in the morning. Conversely, a pleasant dream can give us a more relaxed and positive day.
A fascinating aspect is that of premonitory dreams: there are testimonies of people who claim to have dreamed events that later came true. In some cases, science hypothesizes that it is simply a random combination of elements, or a slightly altered memory after the fact.
However, many cultures maintain that in certain cases, dreams can foretell future events. From the Bible (Joseph interpreting Pharaoh’s dreams) to popular legends, there are tales of those who have escaped misfortune or found treasures thanks to a “revelatory” dream. Simple coincidences? Suggestion? Or is there truly a mysterious thread connecting dreams and reality?
We’re not the only ones who dream: animals also experience states similar to REM sleep. Dogs and cats sometimes move their paws and faces as if they were running or eating during sleep. Some researchers hypothesize that mammals and even some birds can dream of hunting scenes or social interaction.
In short, the next time you see your cat shuffling its paws on the couch, it might actually be hunting mice… but only in its feline dream.
In short, dreams are a boundless realm where science and mystery intertwine. From lucid dreaming to the most terrifying nightmares, from cultural influences to artistic inspirations, there’s no area this phenomenon hasn’t touched.
Whether you’re a symbol enthusiast, a rationalist curious about how the brain works, or simply eager to make sense of that “weird stuff” that runs through your head at night, I hope these stories, curiosities, and reflections have inspired you.
And perhaps, tonight, you’ll try to take control of your dream: who knows, you might find yourself flying over a futuristic metropolis on the back of a rainbow panda. In the dream world, anything is possible, and fortunately, there are no fines for “excessive creativity.”
Final reflection: After all, dreaming is free and knows no limits. If we can explore distant galaxies or enchanted islands without leaving home, well… then perhaps it’s worth closing our eyes and seeing where this incredible nocturnal adventure takes us.
And the next time someone asks you, “But what purpose do dreams serve?”, just reply, “To remind us that we are much more than a sleeping body.”
