Four by four walls. Limited space. Especially when you sharing with a cell mate.
Crying, griping, complaining. Serving time. For your personally committed crime.
Saying you being mistreated, as if, you're a model citizen. When you a contributor to the problem you're facing.
Respect is gained. When suspect is given. Can't demand it. It won't come.
But the biggest lesson to learn is not to become a prisoner. But if you constantly going back. You made another stupid choice to live around this mess.