1. The Science of Dreams – REM Sleep and Other Phases

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.

2. Ancient Cultures and Illustrious Dreamers

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.

• Ancient Egypt: Pharaohs relied on priests to interpret dreams and draw political or military guidance from them. Some discovered tablets contain “interpretation manuals” that rivaled today’s astrology rubrics.
• Mesopotamia: Sumerian culture considered the dream a sacred space, sometimes inhabited by benevolent or malevolent demons.
• Classical Greece: In the Temple of Asclepius, the sick slept in special rooms, hoping to “meet” the god of medicine in their dreams and receive a cure. It’s a bit like going to the doctor, but without a health insurance card.
• Ancient China: It was believed that the soul could leave the body and make actual visits to other dimensions. A philosophy that, if you think about it, resembles the modern idea of ​​”astral travel.”

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.

3. Freud, Jung and the Collective Unconscious

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?”

4. Types of Dreams and Bizarre Interpretations

Here is a list of recurring dreams (and the sometimes absurd interpretations that are given to them):

1. Dreaming of flying: In many cultures, it’s considered a sign of freedom and a need for emancipation. If you take off like Superman, perhaps you’re trying to escape some responsibility? Or are you just happy and carefree?
2. Dreaming of falling: In addition to the hypnic shock, falling often symbolizes a loss of control or a sense of insecurity in some area of ​​life (work, relationships, etc.).
3. Dreaming of losing teeth: Often associated with fears related to aging or the loss of personal power. In some folk traditions, it’s considered a bad omen; in others, a sign of renewal. Who knows…
4. Dreaming of being naked in public: A classic nightmare of stress and insecurity. Or it could indicate a desire to be more authentic. In short, about this dream, we can say: “It depends on the context,” and the outside temperature.
5. Dreaming of an old school exam: One of the most recurring nightmares in the world. You’re there, facing a math test, without having opened the book, and… pure terror. It symbolizes pressure or the fear of not being up to a challenge.
6. Lucid and erotic dreams: Sometimes, the night becomes a stage for more or less sensual fantasies. There’s nothing to be ashamed of: our psyche processes desires and stimuli completely freely.

5. Lucid Dreaming – Becoming the Director of Your Dreams

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:

• Reality Check: During the day, ask yourself frequently, “Am I dreaming?” and check your reality (example: look at the clock several times in a row; in dreams, times tend to change absurdly). This will train your brain to ask this question even while dreaming.
• Dream Journal: Every morning, write down what you remember about your dreams. In a few weeks, you’ll notice patterns and symbols that will help you recognize them while you’re sleeping.
• Night Mantra: Before falling asleep, repeat a phrase like, “I will realize I’m dreaming.” It’s a bit like autosuggestion.

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.

6. Recurrent Nightmares and Sleep Paralysis

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”).

• Recurring Nightmares: Some dream of being chased by a monster, others of drowning, others of losing a loved one. Recurring nightmares often point to an internal conflict: work stress, a toxic relationship, an unresolved trauma. If they become too frequent, it may be helpful to talk to a psychologist or start keeping a journal to analyze them. Sometimes, only by becoming aware of what’s troubling us can the dream stop recurring.

7. Curiosities in the Kingdom of Dreams

Let’s see some curious ideas:

1. Dreaming in Black and White: A small percentage of people still dream in black and white. This phenomenon has been linked, in some studies, to exposure to black-and-white films and TV in childhood. This isn’t an absolute rule, however: genetics may play a role.
2. Forgetting Dreams Immediately: Within 5 minutes of waking, most details vanish into thin air. This is why a dream diary, written as soon as we open our eyes, is essential for remembering anything.
3. Unfamiliar Faces: There’s a theory that completely new faces never appear in dreams; they’re always recombinations of faces already seen in real life, even if only for a moment. The brain works like a photographic archive, starting to mix and create “new characters” from our memories.
4. Dream Coincidences: It happens, albeit rarely, that two people say they dreamed the same thing on the same night. Some claim it’s telepathy, others claim it’s chance. Either way, it’s still an intriguing event.
5. Number of Dreams per Night: On average, we have 3 to 6 dreams per night, but often we only remember one, if at all. So, if you say in the morning, “I didn’t dream,” it’s more likely that you’ve simply “forgotten” all your dreams.

8. Cultural Influences – The Smorfia and Other Traditions

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.

9. Dreams and Emotional Well-being

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.

• Relaxation Techniques: To promote more peaceful dreams, many recommend relaxation exercises, meditation, or even simple deep breathing sessions before bed.
• Avoid Heavy Eating Before Bed: It’s well known that a heavy dinner or excessive alcohol can disrupt sleep and increase the likelihood of nightmares or confusing dreams.
• Music and Aromatherapy: Listening to relaxing music or diffusing essential oils (like lavender) can help create a calming atmosphere that promotes more peaceful dreams.

10. Premonitory Dreams and the Border with Esotericism

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?

11. Dreams and Animals

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.

12. Conclusions, Reflections and Final Comment

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.”

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