In John Irving's "Avenue of Mysteries," the character Edward Bonshaw remains undeterred by the potential health risks associated with sexual relationships. His strong sexual attraction transcends any scientific reasoning, suggesting that human desire is often governed by irrational impulses rather than fear of consequences.
This highlights a fundamental aspect of human nature: the complexities of love and attraction often overshadow practical concerns. Bonshaw's willingness to embrace his desires illustrates how emotional and physical connections can defy rational understanding.