Magda’s fear and Peter’s inability—or disinclination—to fear fundamentally estrange father and daughter. In this way, the main lesson that Peter learned about survival—that emotions get a person killed—forces him to make sacrifices even after the war has ended, complicating his ability to form human connections. However, from the outside, Magda and Peter are alike in their respective self-isolation: Magda feels isolated by her sexuality, while Peter likely feels isolated by his inability to fear, and therefore to feel.