I mean, they shouldn't be let out of jail early. You shouldn't deny somebody a job because of a criminal record, because then they have a reason to be mad at you, mad at the world, mad at themself. A criminal record is like a scar, it shows what happened in your life, and K wouldn't want that changed. If someone was arrested for armed robbery, they might be congratulated on becoming a better person. But no one congratulates someone on being average.