Memento Somnia: Dreams, and Why Tarot Does Not Interpret Them
The third site in this project is a researched dream database. This is what it covers, and why you will never find a feature here that pulls a card to explain what you dreamt.
Memento Somnia is the third site in this project. Dreams, dream symbols, and the sleep science behind them.
It is the most careful of the three about what it claims, because dream interpretation attracts the most confident nonsense. That care is also why this post spends more time on a feature that does not exist than on the ones that do.
What the site is
- A dream symbol database covering hundreds of symbols, with the psychological reading, the cultural traditions and the sleep science kept visibly apart rather than blended into one answer.
- A private dream journal, private by default, because writing dreams down only works if you are honest in them.
- The sleep science: REM, sleep cycles, and why recall varies, with the research named rather than gestured at.
- Lucid dreaming as a trainable skill with an evidence base, not an achievement to unlock.
- Nightmares, and dream interpretation across traditions presented as cultural history rather than instruction.
- Its sources, published, which is rare in this subject.
If you have used this site's card meanings, the shape will feel familiar. A fixed symbol set, written out by hand, with the history separated from the reading.
The feature that will never be built
Pull a card, explain a dream.
It is an obvious idea. It would take an afternoon. Every part of the machinery already exists on these two sites, and plenty of apps do exactly this. It is not going to happen, and the reason is worth stating properly because it is the same reason this site is shaped the way it is.
The 36 decans mapping between tarot and astrology, which the other post here goes into, is an inherited system. It has named authors, a date, a documented order, and a paper trail running back through the Golden Dawn. You can disagree about whether it means anything and still agree about where it came from.
A dream to tarot correspondence would have none of that. There is no tradition to inherit, so anyone building it is inventing a table and then presenting it as though it were old. That is the specific move this project exists to avoid. It is the same reason there is no language model writing card meanings here: a made up answer delivered confidently is worse than no answer.
Somnia is explicit on its own pages that it does not hold that dreams carry messages. This site is not going to imply otherwise from across the fence.
What actually shapes a dream
Much less romantic and much better documented than a card draw: when in the night you woke up, what you did that day, what you were worried about, and how badly you slept.
The sleep science section covers the parts with real research behind them, including why you remember a dream at all, which turns out to depend more on the moment of waking than on the dream.
What the three sites do share
Method, and an account.
The method is the same everywhere. A fixed symbol set written out by hand rather than generated, sources named where a claim is checkable, no predictions, and the line between a documented fact and a symbolic reading stated rather than smudged.
The account is literal. One sign-in works across all three, so the address holding your reading journal here holds a dream journal on Somnia and saved charts on Astra.
Where to start
Look up something you actually dreamt about in the symbol database. Read how much of the entry is labelled as tradition rather than evidence.
Then, if you want the contrast, read one of this site's card meanings and notice that it does the same thing: tells you where the reading came from, and leaves the conclusion to you.