In Sinclair Lewis's "It Can't Happen Here," the author presents a sobering view of society, asserting that perfection is an unattainable goal. He suggests that, regardless of material wealth, a significant number of people will always feel dissatisfied and poor. This sense of inadequacy can stem from social comparisons, where individuals envy others for their abilities or appearances, regardless of their own possessions.

Lewis highlights the inherent human trait of envy, which remains prevalent across different social classes. No matter how much one has, there will always be aspects of life—such as charm, skills, or physical attributes—that others may possess and which can lead to feelings of inadequacy. This observation serves as a reminder of the complexities of human feelings and the societal dynamics that prevent the establishment of a truly perfect society.