If somebody is acting maladjusted - which means not happy to be at Rikers - the protocol, as I understand it and have been told by COs unofficially or officially, is to pepper spray that individual to sedate them.
Jail is just another micro-society. It just happens that here, the problems are far more out in the open, we don't live with the facades of lies that democracy or capitalism creates for us.
I think the big turning moment was when I joined the student political action club and started studying nonviolent civil disobedience in response to the Iraq War. The first anti-Bush protest in Atlanta was the first protest that I'd ever been to, and I helped organize the school walkout when I was a junior. It was a really solidifying moment.