Why are foreigners taboo13
The number 13 is considered an unlucky symbol in many Western cultures, a taboo known as Triskaidekaphobia. The origins of this phenomenon are diverse and involve religion, history, and culture. The following is a detailed analysis of this phenomenon.
1. Origin of religion

In Christian culture, the unlucky number 13 is related to the Last Supper. Jesus had dinner with the 12 disciples, and the 13th participant was the traitor Judas. Therefore, 13 is regarded as a symbol of betrayal and misfortune.
| event | associated numbers | Symbolic meaning |
|---|---|---|
| last supper | 13 people | Betrayal and misfortune |
| norse mythology | The 13th God Loki | chaos and disaster |
2. Historical events
Historically, many catastrophic events related to the number 13 have heightened people's fears. For example, the failure of the Apollo 13 moon landing mission, and the ominous prophecies of the 13th month in some ancient calendars.
| event | time | influence |
|---|---|---|
| Apollo 13 mission failed | 1970 | major accidents in space history |
| Nordic ancient calendar | ancient times | The 13th month predicts disaster |
3. Cultural expression
In Western culture, the taboo against the number 13 is reflected in many aspects. For example, floor numbering 13 is often skipped in high-rise buildings, and 13 is also avoided on flights and hotel rooms. This cultural phenomenon has even impacted business and daily life.
| field | performance | Example |
|---|---|---|
| architecture | Skip level 13 | Many European and American high-rise buildings |
| Aviation | Avoid Flight 13 | Some airlines |
4. Modern Influence
Despite the increasing popularity of modern science and rational thinking, the taboo of 13 still exists. Many people feel uneasy on Friday the 13th, known as Black Friday, and even avoid important activities.
| phenomenon | Scope of influence | modern reaction |
|---|---|---|
| black friday | Global | Avoid traveling or signing contracts |
| business practices | European and American markets | Avoid launching products on the 13th |
5. Scientific explanation
Psychologists believe that the fear of 13 is a psychological hint inherited from culture. Humans are sensitive to the symbolic meaning of numbers, especially numbers associated with negative events that are more likely to be remembered and spread.
In short, the taboo of the number 13 is the result of the joint interaction of religion, history and culture. Although modern people have gradually viewed this phenomenon rationally, its impact is still far-reaching.
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