It happens every day!
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFKoXwLksEKTEWRudGYwAZSLEklZVzw9QWX5YG_8RAVTsxYeiPfvbngJXTlYTr_MSyraHnUC_oa5Fpxg_Djm7KRFnpewORVy1uHN7ubjeERMpLpoFP-vIRwZasbTKr2zhxCWZ270HmuOsK/s1600/Birthday_Paradox.png)
Think of people you know (living or dead), lower bound:
- You (1)
- Your significant other (1)
- Your parents (4)
- Their parents (grands) (8)
- The family pet (1)
- Your combined siblings (2)
- And aunts and uncles (4)
- Their children (cousins) (8)
- Friends from high school you still know (5)
- Friends from college you actually talk to (5)
- Coworkers you hang out with sometimes (5)
- Neighbors you don't avoid (3)