Uploaded October 2023 | Updated September 2026, 2 hours ago
Triskaidekaphobia: The fear of the number 13 is known as "triskaidekaphobia." Many buildings skip the 13th floor, and some people avoid activities associated with the number.
Triskaidekaphobia: The fear of the number 13 is known as "triskaidekaphobia." Many buildings skip the 13th floor, and some people avoid activities associated with the number.










