The text doesn't contain any direct questions, but it does provide some information about why many people consider Friday the 13th to be considered an unlucky day in Western superstition.

To extract key points from this text:

1. The exact origin and timing of the bad reputation surrounding number thirteen is unclear.

2. In Tarot card readings, Death (the thirteenth Major Arcana card) may symbolize transformation or change, but not necessarily death itself.

3. Judas Iscariot's role as the 13th person at Jesus' Last Supper has led some to associate him with bad luck and betrayal.

4. Several theories exist about why thirteen is considered unlucky:

- Some link it back to ancient Roman and Norse mythologies, where twelve was seen as a complete or perfect number while adding one made it irregular.

- Others suggest that Friday being the day of Venus (Roman) or Freya's (Norse) goddess of love led people to associate this with bad luck when combined with thirteen.

Overall, these factors have contributed to today's widespread perception of Friday the 13th as an unlucky day in Western cultures.

Roman numbers 13