After reading numerous experiences of long-term inmates and how difficult it is for them to re-integrate with modern society,[1] it occurred to me that a carefully modified version of Rejection Therapy[2] would help them (re)define the boundaries of their environment.
Soylent and Oculus may work on the "inside", but neither are representative of normal society. Rejection certainly is.
I like this out-of-the-box thinking though. We need more of it.
[1]http://mobile.nytimes.com/2015/07/19/magazine/you-just-got-o...
[2] http://www.npr.org/sections/health-shots/2015/01/16/37723901...