In Joyce Carol Oates' book "The Accursed," the main idea revolves around human adaptability in facing unpleasant circumstances. The quote highlights that while a person can adjust to discomfort within a few months, enduring truly unbearable situations often requires a more extended period of adjustment. This reflects the resilience of the human spirit as it learns to cope with challenges over time.

The notion suggests that some challenges can be managed relatively quickly, allowing individuals to find peace in less than ideal conditions. However, more severe trials demand deeper emotional work and time for acceptance, indicating that the process of adaptation can vary greatly depending on the severity of the situation.