It is not so easy to answer the question - how to find a ghost? However, we suggest you think about where such terrible ghosts come from. It should be noted that the conversation turned not about the messenger ghosts, whose appearance is still a secret, but about the ghosts constantly living in one place. These ghosts, in all likelihood, are attracted to the place where they regularly come. And they arise, possibly, as follows. After a tragic incident occurs, in particular a murder, an unknown energy appears in the area where the crime occurred.
This energy seems to be concentrated in a "psychic image", which continues to absorb energy from the environment (in particular, heat). In all likelihood, for this reason, in the areas where ghosts appear, in most cases, as you find a ghost, there is a strong cold. This image is preserved for a long period, however, it gradually dissipates, and then ceases to exist altogether.
We bring to your attention a number of interesting, in our opinion, information:
WALKING LIGHTS
Faintly glowing lights that can often be seen in the territory of the cemetery. They arise as a result of the release of cadaveric gas that passes through the ground during surface burial; it is formed during the decomposition of corpses.
OPTICAL ILLUSION
Promotional video:
A phenomenon in which a person is misled by his vision, in other words, he sees something that does not actually happen. In reality, this is an error of visual perception, which is provoked by a combination of a large number of coincidences - reflections of roadside lamps, signal lights of a car and a little fog on the highway.
SEATED GHOST
A ghost that appears repeatedly in the same place. This phenomenon can happen anywhere, and not necessarily in medieval palaces and abandoned buildings, but also in hypermarkets, on ships, highways and railways. Such a ghost is like a "visible memory" of some tragic incident.
POLTERGEIST
According to conjectures, this is a vague mental perturbation, during which various objects move through the air and create an unbearable noise. Some researchers consider poltergeist as a phenomenon of psychokinetic activity.