I don't know. Maybe they think black cats bring bad luck. There's a lot of superstition going on throughout the world!! I turned 13 on August 13th, it was Friday, and it was a leap year. In my country, it means bad luck... But nothing special happened that day... So, black cats don't scare me, for sure. I think we can be friends, yes. Are you rich? I'm not...(Just kidding). Anyway, keep on posting. The answers will come, eventually!!!