The absolutist status Mill assigns to his liberty principle (LP) is incompatible with standard utilitarian maximizing reasoning. But LP is compatible with his non-standard utilitarianism, whose extraordinary structure is clarified using a “consequentializing” lens. This involves enlarging outcomes to include not only the downstream consequences of self-regarding actions but also the actions themselves and the agent’s liberty of choosing them using his own agent-relative evaluation criteria. Self-regarding liberty is protected by indefeasible moral right and, according to the higher pleasures doctrine, the moral sentiment of justice has a pleasant quality that is infinitely superior in value as pleasure to any conflicting kinds of pleasure. Infinitesimal value attaches to any pleasures enjoyed by those who wrongfully interfere to compel competent but foolish or reckless agents to take self-regarding actions with the most expedient consequences. Absolute weight is thereby consistently given to LP over all competing considerations in the course of maximizing general happiness in point of quantity and quality.