Friday the 13th, luck, bad luck, good luck generic, superstition

Friday the 13th is associated with various luck‑related beliefs, including the idea that breaking a mirror can cause seven years of bad luck. This superstition, along with other customs, contributes to the day’s reputation for misfortune. People often observe rituals to counteract potential ill‑fortune, reflecting deep‑rooted cultural attitudes toward luck and superstition.