The quote emphasizes the importance of not dwelling on past mistakes. Instead of attempting to rectify previous errors or hold onto grudges, the speaker chooses to let go of those experiences. This mindset promotes personal growth and emotional well-being by allowing one to move forward without the baggage of past hurts.

Furthermore, the statement reflects a boundary-setting approach in relationships. The idea that a person only needs to hurt him once suggests a commitment to self-respect and an unwillingness to tolerate repeated pain. This attitude fosters resilience and reinforces the importance of learning from experiences rather than allowing them to define present interactions.