Hanging a horseshoe over a doorway—particularly the main entrance to a home or business—is believed to attract good fortune while repelling negative energies and malevolent supernatural beings. The horseshoe must be positioned in a specific orientation, though traditions differ on whether the open end should point upward (to collect luck) or downward (to pour luck over entrants). Most traditions specify using a found horseshoe rather than a purchased one, and many recommend that the shoe be attached using seven nails—a number associated with good fortune.

Dreaming of a Snake Means Betrayal
According to widespread dream interpretation traditions, encountering a snake in a dream is considered an ominous sign of betrayal, deception,

