https://phys.org/news/2015-04-problem-solitary-confinement.html
https://www.themarshallproject.org/2019/05/30/i-developed-agoraphobia-in-prison
https://www.theguardian.com/world/commentisfree/2016/apr/28/solitary-confinement-inhumane-prison-stories-6-x-9#_=_
https://en.wikipedia.org/wiki/Solitary_confinement
https://qz.com/480015/these-are-some-of-the-reasons-us-prisoners-wind-up-in-solitary-confinement/
https://www.quora.com/Are-you-allowed-to-receive-a-commissary-while-in-solitary-confinement
https://www.afsc.org/resource/solitary-confinement-facts
https://www.cbc.ca/radio/thecurrent/the-current-for-april-3-2019-1.5082470/it-destroys-your-humanity-albert-woodfox-on-surviving-44-years-in-solitary-confinement-1.5082475
https://www.quora.com/What-sort-of-things-is-one-allowed-to-do-while-in-solitary-confinement-For-example-can-you-watch-TV-or-listen-to-the-radio