 In other words, free will leads everyone to make actions inclined on their own happiness, unless reasoned that it would improve the happiness of others, in which case, the greatest utility is still being achieved.To that extent, the "utilitarianism" that Mill is describing is a default lifestyle that he believes is what people who have not studied a specific opposing field of ethics would naturally and subconsciously utilize when faced with decision.Utilitarianism is thought of by some of its activists to be a more developed and overarching ethical theory of Immanuel Kant's belief in goodwill, and not just some default cognitive process of humans.