This woman has been traveling the world for 10 years straight - and she says it saved her $100,000

Courtesy The Professional Hobo

Nora Dunn, also known as The Professional Hobo.

Nora Dunn, 40, doesn't travel around the world. She lives around the world.

Having sold her financial planning practice and all of her possessions in 2006, Dunn has written several books about financially sustainable travel and blogs about her lifestyle as The Professional Hobo.

INSIDER caught up with Dunn as she was house sitting in Cuenca, Ecuador, with a cat in her lap.