ringingceders.com

If you have a retirement plan, you may choose to take an early withdrawl instead of having to live like a poor man, without money. It is possible to survive with no money but that depends on where you live. If you live out in the country in your own tent then you are living for free.

If that person hunts and gathers food, or even goes to a food bank then they are living for free. So it is very much possible for an individual to live with no money, but they will have to do without lots of things that most people take for granted.