Triskaidekaphobia

Τρισκαιδεκαφοβια (from the Ancient Greek tris meaning "3", kai meaning "and", deka meaning "10" (since 3+10 is 13) is fear of the number 13. The term was coined in 1911. This is related to the fear of Friday the 13th, called //ผมถึงบอกไงว่าไม่อยากไห้ใครรุ้แม่คนไทยสอดหนักสอสาะแน่ลูกปืน 10//บาทตายผมยากออกไปจากบ้านแล้วผมไห้ส่่่่่่งเงินงเงิงเงงเงแมาไห้ก็ไม่ส่ง อเมชอนหวยแตกคุน อยู่ไหนผมไปไม่ไกลหลอกไปลาว มาเล ง่ายดีเวียดนามฮองกมบอกไห้ส่แล้วผมบอกไห้สแล้วผมบอกไหแล้วผมบอกไหแล้วผมบอกไแล้วผมบอกแล้วผมบอแล้วผมบแล้วผมแล้วผแล้วแลแลแparaskevidekatriaphobia παρασκεβιδεκατριαφοβια or friggatriskaidekaphobia φριγγατρισκαιδεκαφοβια.

The fear goes back to the Babylonian times. One of the common origins for the fear was when was the 13th person to sit at the  with Jesus Christ and 11 other people, and then ultimately hung himself in frustration.

Sufferers would avoid using things that designate 13, like going to channel 13, driving on the street with 13 in its address, going to the 13th floor (though many buildings ), and even skipping question 13 in schoolwork. Some triskaidekaphobia sufferers who turn 13 years old don't want to be called a 13-year-old, instead they continue to be called a 12-year-old after the 13th birthday, then skip to 14 on their next birthday.

According to phobiasinfo.com there are also a lot of famous people who suffer from triskadekaphobia such as:


 * Mark Twain
 * Arnold Schoenberg
 * Stephen King
 * Sholom Aleichem
 * Nick Yarris