Each one of us has our own special purpose. We just need to keep searching.

Claudia Campenella, 31, works as a student support administrator at a UK university, and in her spare time she is a poo donor.

"Some of my friends think it is a bit weird or disgusting, but it doesn't worry me. It's very easy to donate and I just want to help with medical research. I'm glad to contribute."

Her faeces, teeming with "good" bugs, will be put into the bowel of a sick patient to help their poorly gut get better.

https://www.bbc.com/news/health-46944631