In Good Will Hunting, Sean repeats “It’s not your fault” to tell Will that the abuse he suffered as a child was not his fault. Will initially says he knows, but Sean keeps repeating the words until Will breaks down and accepts his embrace. The scene shows the difference between knowing he did not cause the abuse and beginning to believe it for himself. Responsibility for the abuse belongs to the adults who hurt him.
In Chapter 18 of Blame Yourself, “I’m Not Holding Anything Against You,” I use this scene to explore how moving forward can be separate from excusing someone else’s actions. The chapter states: “Forgiveness doesn’t signal endorsement. Acceptance doesn’t equal submission.” That is the connection to responsibility: what Will might choose next does not make him responsible for what was done to him.
Chapter 12, “Collateral Damage,” puts the distinction directly: “To blame yourself doesn't mean accepting fault for what happened. It means accepting responsibility for what happens next.” That is a claim about agency, not a claim that someone caused their abuse or that recovery has a deadline. Read the book’s opening and Mirror Moment worksheet to see how the approach begins, or choose a book format.
Why Sean keeps repeating “It’s not your fault”
Will’s first response is that he knows. Sean repeats the words anyway. Will becomes defensive before he finally cries and holds onto Sean. The repetition matters because an intellectual answer and an emotional response are different things. The scene lets us see that difference without turning it into a lecture.
Sean is speaking about the abuse Will suffered. He is not saying that Will has no choices to make, and he is not asking Will to accept blame for being hurt. The reassurance has a specific meaning: the child was not responsible for the adults’ violence.
Robin Williams’s performance gives that reassurance its force. Sean stays present while Will’s response changes. Read as film analysis, the embrace is a moment of trust between these characters. It is not evidence that repeating a phrase will produce the same result for every person.
Fault and responsibility are different questions
The scene concerns what happened to Will. The film also asks what he will do with the possibilities in front of him: his mathematical ability, his friendship with Chuckie, and his relationship with Skylar. Those questions can coexist. None of them changes who was responsible for the abuse.
This is where Blame Yourself connects to the film. Chapter 18 explores the possibility of moving forward without waiting for someone else to change or make amends. That does not require endorsing what they did. The distinction is between excusing their actions and deciding how those actions will influence your next choices.
In that chapter, I also describe learning how to be a partner to Nicky: reading, talking with her, and continuing to learn. That personal example concerns skills and choices in my own relationship. It does not establish a rule for how someone else should respond to trauma.
The book’s actual Mirror Moment
The following is a shortened adaptation of the Mirror Moment at the end of Chapter 18, “I’m Not Holding Anything Against You.”
- Name what you are holding onto. Identify a relationship or situation in which you still carry resentment or hurt. Write down the expectation that was unmet, the disappointment, or the harm.
- Consider what depends on someone else. Ask what continuing to carry it would cost you if the person never changed, apologized, or made amends.
- Write a declaration about your expectation. The manuscript offers the beginning “I release my expectation that…” Complete it with the specific expectation you identified.
The chapter frames this as releasing an expectation for your own benefit, rather than condoning what happened. It does not make the harmful act acceptable. It also does not require renewed contact, reconciliation, or abandoning a boundary. Use this as an invitation to reflect, not a deadline to forgive.
What the ending leaves open
The film ends with Will leaving Boston to pursue Skylar. It does not show their reunion or tell us how their relationship works out. His departure is a choice, not proof that every difficulty in his life has been resolved.
That open ending gives the book’s distinction room to breathe. Will can begin to believe that the abuse was not his fault and still have decisions ahead of him. We do not need to invent twenty years of his future to recognize the change the film actually shows.
The scene is emotionally powerful because Sean’s reassurance reaches Will. The connection to responsibility comes through the wider story and Chapter 18’s reflection on what can happen next. The film is a story about these characters; the book uses it as a starting point for reflection.
Read the book before deciding whether the approach fits
Read the opening and try the starter-kit Mirror Moment worksheet. The sample introduces the book’s approach; it is not the full Chapter 18 exercise above. For the complete chapter and the other film-based reflections, see the available book formats.
The title Blame Yourself can sound like a demand to accept fault. Chapter 12 explicitly distinguishes fault for what happened from responsibility for what happens next. Read that distinction alongside Sean’s words: Will did not cause the abuse he suffered.
*Bobby Morong is the author of Blame Yourself: How Radical Responsibility Transforms Everything and co-host of the Slept-On Cinema podcast. He taught Physical Education and Special Education for 20 years in the Boston area before relocating to San Diego in 2022 to commercialize Training Ties.*