The Minimalists: Enough Stuff

Voluntary downsizing has worked for Joshua Fields Millburn and  Ryan Nicodemus, the Minimalists. They talk about the blog, their book Everything That Remains: A Memoir by The Minimalists  (Asymmetrical Press, 2014) and tour promoting a simpler life with less "stuff." Have you tried a simpler life with minimal stuff?  What did you keep and what did you get rid of?