Vagabonding: An Uncommon Guide to the Art of Long-Term World Travel by Rolf Potts

On the surface, it's about traveling the world on a budget for extended periods of time, but deeper than that is a philosophy about going without things you don't need and connecting with people more authentically.

https://www.amazon.com/Vagabonding-Uncommon-Guide-Long-Term-...

Vagabonding by Rolf Potts is a very good book for more information on world traveling on the cheap.

http://www.amazon.com/Vagabonding-Uncommon-Guide-Long-Term-T...

I'll just leave this here for you then: http://www.amazon.com/Vagabonding-Uncommon-Guide-Long-Term-T...