I Swear

I Swear follows John Davidson, a Scottish boy who develops Tourette syndrome at 15 in 1980s Galashiels, when few people understand the condition. His tics, sudden movements, repeated actions, and involuntary swearing damage his school life, football hopes, family ties, and chance of finding work. After bullying, cruel punishment, violence, a suicide attempt, and a long period of isolation, John finds help from Dottie, a friend's mother, and Tommy, a community center worker. The film moves between painful scenes and dark jokes as John slowly learns how to live with his condition.

The clearest identity-driven element is John's disability and his effort to change how people understand it. The story shows strangers, teachers, police, employers, and family members treating his tics as bad behavior or a threat. John later gathers people with Tourette syndrome and their families, and he turns his own suffering into public education and support. The film presents kindness, patience, and acceptance as the best answers to fear, while keeping the focus on one man's life rather than a wider political movement.