I did 45 days in solitary within the context of a longer bid. It was hell. Given the effects it has had on my mind and life, I cannot imagine what 29 years will do. It changes the way you behave so subtly, it's even interesting to me now. My friends think it's hilarious how casually I talk to myself. I live a pretty isolated life; I feel more comfortable that way.
Where I was, there was no outside fenced area for the hour mandated rec time. It was a 6'Lx3'Wx6'H fenced dog cage. At least there was a large open window to the outside to look at from the other side of the room.
You're also mandated an occasional hour at the "Law Library", which was really just a single computer with LexisNexis and Microsoft Office in an otherwise empty 4'x6' room. That VB class I had taken really came in handy.
I learned to make some reasonable dice out of toilet paper. Too. Much. Yahtzee.
In the case of the man in the article, his case was overturned. Hopefully, he won't have a criminal record. Getting a job today with a criminal record is incredibly difficult. That's the biggest reason why recidivism is high [x]. It's great that there's a push to "ban the box" (that is, to not ask about criminal history in job applications), but it hasn't made it to all the states. Furthermore, many companies blanketly don't hire felons[x] regardless of the context of the crimes and/or rehabilitation of the individual. Background checks aren't a fair process in their review. Good-bye any real life.
[x] I'm sure somebody is going to argue that the bigger deal is a lack of quality mental health or addiction services provided to inmates and the dearth of such programs prior to conviction, and they'd be right too.