Inmates do not leave with a sense of direction other than to pay back the system that has beaten them down. They do not correct problems but create bigger ones. State prisons do not rehabilitate, they infuriate.
Ask anyone who has been inside and they will tell you the same. Why does it always take some white guy with a little clout to point out what goes on in Texas state prisons and jails on a daily basis ? Beatings are not an occasional occurrence, they are a daily occurrence on multiple levels and coming from guards more often than other inmates.