I Swear Review

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I Swear: The Unfiltered Humanity of Tourette Syndrome

Tourette Syndrome (TS) - a neurological disorder marked by involuntary, repetitive tics that range from simple behaviors like blinking or throat-clearing to complex, sudden physical movements and vocalizations - is one of the most visible yet least understood neurological conditions, often reduced to the lazy shorthand of a punchline in film and television. I Swear, a powerful new British biopic from writer-director Kirk Jones, aggressively dismantles this misconception.

BAFTA winner and Game of Thrones alum Robert Aramayo portrays the true story of John Davidson, a man from the small Scottish Borders town of Galashiels. We are first introduced to John in 2019 via a coarse outburst concerning the Queen, before the film retreats to 1983 to frame his origins. As a teen, John is a gifted soccer goalie at Galashiels Academy. With Tourette's emerging during his adolescence, the narrative captures the tragic dissonance between John’s natural athletic grace and his involuntary tics. These outbursts leave the observers in his life, notably a scout meant to evaluate his potential, confused and alienated, highlighting the immense personal stakes of his condition.

With his condition still a mystery to the world around him, John is met with hostility instead of support. He faces a barrage of bullying at school and a callous whipping by his principal. The rejection follows him home, where his mother, Heather, shuns him from the family dinner table, relegating him to eat his meals in front of the fireplace he can spit into.

Thirteen years later, John is 25, stagnant, and still living with his mother. Getting diagnosed with Tourette's finally offered an explanation, but the grim reality, that there is no cure, is a bitter pill to swallow. Though he relies on haloperidol to suppress his symptoms, his tics, and the accompanying swearing, persist, keeping him isolated and unable to secure steady employment.

John’s friend Murray returns from Australia after his mother, Dottie, is diagnosed with liver cancer, bringing John along for a family dinner. The scene is infused with heart-warming humor when John abruptly shouts, “You’re going to die of cancer.” Dottie, who happens to be a mental health nurse, doesn't flinch. Instead, she smiles, appreciative that someone is finally cutting through the polite charades and talking to her frankly about her condition.

Dottie insists that John move in, subsequently helping him wean off his medication and urging him never to apologize for his tics in the presence of those who accept him. She further secures him a position as an assistant caretaker at a local community center under Tommy, an empathetic employer who praises John for brewing “the best cup of tea” he’s ever had. John comes to discover that his Tourette's imperatives recede when he has a focused objective.

Despite the compassion he finds in his new support system, he remains a target for a world that misinterprets his actions. The backlash he faces is harrowing: he is sued for assault after an involuntary movement is mistaken for violence, only to be invalidated by a judge who questions the existence of his condition, he suffers a brutal physical assault because of a woman offended by his words and endures mistreatment at the hands of police who lack the training to recognize his medical reality.

Advocacy and Education

A central theme of the film is the urgent need for education regarding Tourette's, shifting the perspective from viewing tics as "bad behavior" to understanding them as involuntary, neurobiological symptoms.

Believing he can make a difference, John becomes an advocate, hosting workshops and speaking at schools and police stations to foster a culture of respect and understanding. His work is later recognized in 2019, when he is appointed an MBE (Member of the Order of the British Empire) by the Queen.

The film also highlights his 2023 collaboration with researchers at the University of Nottingham, where he tests a non-invasive median nerve stimulation (MNS) bracelet - a device that effectively tames his tics and allows him periods of quiet.

Humanizing Neurodivergence

The film shifts the focus from the clinical symptoms of Tourette's to the emotional experience of the person living with it. It humanizes John by showing his quiet, vulnerable moments at home where he doesn't have to "mask". This contrasts sharply with the public performance of trying to fit into a society that isn't built for him, highlighting the immense mental energy neurodivergent people expend just to exist in public spaces.

Additionally, the vital lifeline of human connection is demonstrated in a poignant scene when John meets a young girl with Tourette's who has never encountered anyone else with the condition. The sight of the two of them in the back seat of a car, happily ticcing together, is deeply cathartic.

Acceptance and Understanding

Another theme of the film is the sharp divide between the cruelty John endures from society and the transformative kindness he finds in others. This is captured beautifully in a scene between Heather and Dottie, where we see that despite the embarrassment and frustration her son's condition causes, her love is unwavering and she requests that John visit her more often. Later, even though the film doesn't delve deeply into John’s love life, a chance encounter with a young friendly woman on a train ride home provides a moment of genuine hope, signaling his newfound self-assurance.

At its heart, the film functions as a mirror, urging the audience to confront how they perceive difference and to trade pity for empathy. This message is underscored during John’s trial, when Tommy testifies that John is one of the best people he knows. His words capture a profound truth: it is our character, not our conditions, that defines us. John continues to champion this belief, reminding us all that Tourette Syndrome is "not a disability." Rather, disability often lies more in society’s refusal to adapt than in the neurological condition itself.

Blending heartbreak, inspiration, and splashes of dark humor, I Swear offers an authentic portrayal of life with Tourette Syndrome, expertly avoiding the pitfalls of caricature. The film’s greatest achievement is its ability to reframe the narrative around John’s life. By stripping away the medical labels and focusing on his unwavering spirit, the film invites us to see not a victim of a condition, but a man who has fought to be seen, heard, and understood on his own terms. It stands as a testament to the fact that our differences, when met with understanding rather than judgment, are part of the rich tapestry of the human experience.