In Sinclair Lewis's "It Can't Happen Here," the author explores the harsh realities of life under a tyrannical regime. He highlights the precarious nature of friendships during such oppressive times, noting that many friends can become burdens rather than allies. A significant portion may betray one’s trust, living in fear or aligning with the oppressors, while others suffer dire consequences alongside the oppressed. This atmosphere signifies a deep mistrust where survival often requires sacrifices.

Amidst this turmoil, Lewis points out that a fortunate few remain steadfast, providing crucial support and solidarity. These loyal friends can be a source of strength and resilience, fostering hope in an otherwise bleak environment. Hence, survival under tyranny not only depends on one’s cunning but also hinges on maintaining bonds with those who truly understand the value of friendship in the face of adversity.