Table of ContentsView AllTable of ContentsOrigins and ExamplesExamples in Modern CultureTreatment and Coping

Table of ContentsView All

View All

Table of Contents

Origins and Examples

Examples in Modern Culture

Treatment and Coping

Triskaidekaphobia, or fear of the number 13, does not fit neatly into a clinical definition of aspecific phobia. The number 13 is not an object or a situation, and it can be impossible for the sufferer to avoid. Moreover, in order for a phobia to be diagnosed, it must significantly impact the sufferer’s life. Most people with triskaidekaphobia find that their fear only arises in certain situations, and does not significantly impair their lives. But could this phobia just be linked to superstition?

Experts have long debated the scientific validity of triskaidekaphobia. Some feel that it should be classified as superstition—which would not be a mental health condition—or even taken as a sign ofmagical thinking, which in conjunction with other symptoms, could point to adelusional disorder.

Origins

Regardless of its scientific classification, triskaidekaphobia is an age-old and pervasivefear. It is commonly linked to the early Christians, as the number 13 appears in certain Biblical traditions. For example, there were 13 people present at the Last Supper, Jesus and his 12 Apostles. Some say that the betrayer Judas was the 13th to join the table. This may be the origin of the superstition that states that when 13 dine; one will die within the year.

However, the number 13 is also presented positively in the Bible. For example, the book of Exodus speaks of the 13 attributes of God, so this association is somewhat muddled despite the persistent correlation being made.

Today, triskaidekaphobia is widely accepted among Western cultures. Most Western hotels omit the 13th floor. Many airlines omit the 13th row in seating. Even some cities and towns skip over 13th Street.

Friday the 13th is considered a particularly unlucky day and there has been a movie franchise that has profited from the superstition surrounding it. Fear of Friday the 13th is known as paraskevidekatriaphobia. The origins of this fear are unknown but may be connected to the arrest of the Knights Templar on Friday, October 13, 1307.

Many cultures have traditions of unlucky numbers other than 13. In China, for example, the number 4 is considered unlucky because it sounds similar to the word for “death.” Many of these beliefs, like our fear of 13, are typically rooted in ancient events that were somehow connected with the number in question. Regardless of its scientific classification, triskaidekaphobia is a very real fear for many people and a folklore legend to others. It appears to be an ancient and widespread phobia whose origins may never be fully understood.

Cognitive behavioral therapy can help you deal with your fear, typically through a process known as exposure therapy or desensitization. In a safe and comfortable environment, your mental healthcare provider will expose you to the number 13 and help you replace the feelings of fear. In cases of more severe anxiety, medication may help you cope with symptoms alongside therapy.

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