Do you believe that there are ghosts in the world, I can say half believed.

You already have demons in your hearts, and you have connected things that were supposed to be coincidences....

The key is how you look at it.

The origin of ghosts is people's fear and ignorance of death, the ancients could not understand the whereabouts of people's souls after death, so they made up ghosts, and then this matter has been carried forward by countless witnesses and religious inheritors, the purpose of religion is to use ghosts and gods to deter the world, so that they dare not be evil, and fabricated a story that will be punished after death for doing evil in the world, and because people cannot accept the dissipation of the soul after death, so people are more willing to believe in the existence of the afterlife. This statement has developed into a complete worldview in the legends of generations. In modern times, science is based on pragmatism and evidence, so it no longer believes in ethereal legends.

But current science has not found conclusive evidence of ghosts, which is not to say that there are definitely none, and as science progresses, your question may be answered in the future, but for now, it is still an unsolved mystery.

Some people may have seen ghosts themselves and will tell you that they have, and some people will tell you that they have not had similar experiences in their lives, but human neuroscientists have not been able to fully understand it, so even if they have seen it, it is difficult to say whether it is a hallucination or not, and it is difficult for science to verify these experiences, because these events are isolated, ephemeral, and cannot be replicated. There are too many events and phenomena that cannot be explained by science that are related to ghosts and gods, but it is really difficult to say whether they are ghosts or gods, so please don't despise ghosts and gods, and please don't be too afraid, let's wait quietly for the day when the truth will be revealed.

However, according to some research and my personal experience, in fact, the experience of encountering ghosts is inseparable from infrasound, which means that the current research results are still biased towards ghosts as human spiritual things, rather than actual existence. There are also the latest studies available online that you can refer to.

It is said that science has verified that living things only dissipate into a wisp of electromagnetic waves after death, and this electromagnetic wave is also the difference between living things and dead things, which is why people also have magnetic force, but the electromagnetic waves of the human body are relatively weak, and they will completely dissipate in case of huge energy, such as lightning. This is also why some people will say that they have lost their "soul", and if they do not encounter a thunderstorm, they can be called back.

If you believe it, you don't believe it, it's a matter of mentality, anyway, I haven't encountered it when I'm so old.