The Fundamentals of Caring

The plot follows the typical “road trip movie” formula, but manages to do so without devolving into disability stereotypes or cloying sentimentality. Ben (Paul Rudd), a grieving, struggling writer, takes a job as a caregiver for Trevor (Craig Roberts), an 18-year-old with Duchenne muscular dystrophy.

Fundamentals of caring is based on a book, "The Revised Fundamentals of Caregiving". It is about a kid named Trevor who is suffering from muscular dystrophy, which is a physical disease and thus he needed someone to take care of him and thus there comes Ben, who has recently passed a course on Caregiving and comes to help Trevor and take care of him.