The predicament Citizen finds himself in seems purposefully structured to put him at a severe disadvantage. The mill manipulates him until he has no other choice but to work off his debt. In this way, it forces him into providing free labor. Although he’s not technically enslaved, then, his so-called “freedom” has a lot in common with slavery, which was also predicated on forced unpaid labor. The only difference, though, is that powerful white institutions force Black workers like Citizen into free labor by exploiting them economically and threatening them with the law instead of with violence. Although he doesn’t clarify what drove him to kill a man, it's quite possible that the desperate situation the mill put him in ended up pushing him to do something drastic and regrettable.