Thirteenth Floor, The

I mean, was staying at a hotel a week ago (I was a contest) and I was with some friends and I made while we were in the elevator, they told me on the floor thirteenth and top floor are not real there's just the hallways or he jumps up while your number they have no 13th floor because murderers could go to a hotel and kill people on the 13th floor?

It is due to superstition. In 1823, a hotel has 13 floors. They believed it was the number that was strange was the cause of this:

The lights turned on if they are on, there were few field observations of black shadows, the fans will not turn on, Windows closes. Posted by some of the people on the twelfth floor, there were many traces on the floor above. The fourteenth report, there were people banging on the ceiling in the thirteenth floor. Nobody could reach the ceiling. And the Word was with distinct sounds, nothing can travel threw. Something strange is happening. They believed the number "13" was the cause of this. Not all hotels are more superstitous but some are. Yes, their is a place in Orlando, Florida, not in Crown Plaza, but the river is a known seats who did that. Ah yes, another report at the time, all the Bibles of all the parts have been thrown into the room, people have discovered in the morning. I do not think it was number 13. But I think it was a ghost on the 13th floor. I know there are places like that. I was in the front seats of the River. The 13th floor is not prohibited. They have yet to reach the hotel property. Once I secretly snuck the 13th floor late at night. He acted a bit. As a flush, that's all. But even that tells me the hell out of this hotel. This is usually when there is someone there. Yeah, scary. Meanwhile, people continued to leave without excuses and never returned to the hotel at all. Just people on the 13th floor.

In some countries, the number 13 is considered unlucky. While hotel owners sometimes omit a floor that is numbered 13. Thus, the 13th floor is often labeled with the number 14.

They are superstitious because if a guest is assigned a room on the 13th floor, he / she could have complained or asked to be moved to another floor. If enough people refuse to accept a room numbered 13__, the hotel will end up with lots of empty rooms, and therefore losing money. So .... They include: no thirteenth floor = no problems


Why thinking is 13 unlucky?
Well there are many theories ...

1 - Because there were 13 people present at "The Last Supper" in the Bible. With Judas (the man who betrayed Jesus, leading to his death) was the thirteenth guest to arrive.
2 - In Norse mythology, the hero Balder was killed at a banquet by the client 13, the god Loki.
3 - Friday 13 was considered an unlucky day since the 1800s. I do not know why ...
4 - the Jews murmured against God 13 times in the Exodus from Egypt
5 - wickedness thirteenth psalm and corruption concerns
6 - the circumcision of Israel occurred in the thirteenth year
7 - "because 13 is one of the last 12. And 12 is universally regarded as a perfect number, which means harmony and all good things."
8 - There are 13 full moons per year
9 - On Friday the 13th in 1306, the King Philip of France was the revered Knights Templar burned on the pyre.

Well, the word that comes after the 12th to the 13th floor, no matter how you call it.
Because people are stupid.
It does not mean the murderers. Any murderer with half a brain would not go somewhere predictable. They chose a place and time that would be to their advantage. They do not care about numbers. This is not a caricature. That's life.
They do it because there are "superstitious" person.