Could you live without cash - for 16 years?!

Hans Wiedl/DPA/Press Association Images

Heidemarie Schwermer, a 69 year-old from Hamlin, Germany, has lived for the last 16 years without money. This was no accident - she was earning a good living as a psychiatrist when she decided to give it all up. She sold everything, and has since lived without any material wealth.

She says it has made her far happier, but what do you think?