Everyone dreams, and analyzing those dreams can be very interesting and even quite telling, too.
Of course, we don’t always remember them.
There are various types of dreams, and they can bring about a plethora of emotions (viaWebMD).

The most vivid dreams occur during the sleep state known as REM or rapid eye movement.
A lucid dream is when the dreamer knows and understands that they are having a dream.
Meanwhile, nightmares are the worst kind of dream.

They usually happen during periods of high emotion, stress, trauma, or conflict.
Bad dreams can also be brought on by medication, drugs, or illness.
Interpreting dreams is slightly more complicated.

So, what does it mean when we dream about ghosts?
Writing down everything you might remember about the dream will be useful while trying to interpret it later.
Talking to someone you trust about your dreams may also be a way to work through what they mean.
There are some themes that tend to be common in many people’s dreams.
Images of teeth falling out can translate to unfulfilled desire, for instance.
While some dreams leave us feeling happy when we wake up, others can be unsettling or even spooky.
One such dream that some people may experience involves ghosts.
Dreaming about a ghost is said to have several meanings.
However, dreaming of ghosts actually has some very interesting interpretations.
One main theme that accompanies ghost dreams is that of something left unfinished.
Cheung also argued that dreaming of a passed loved one can provide a sense of closure.
Another theme surrounding ghost dreams is uncertainty or confusion about decisions that need to be made.
Regretting past decisions could also cause someone to dream of spirits.