The document discusses the author's younger brother Christopher who was diagnosed with autism at age two and began exhibiting violent behaviors, leading to his admission to the Kennedy Krieger Institute in 2010. It describes the Neurobehavioral Unit (NBU) at Kennedy Krieger, which provides inpatient care and ABA therapy for children with special needs and severe behaviors. It also discusses the author's fundraising efforts including selling Samaritan Saver cards, with proceeds going to Kennedy Krieger, and what she has learned through the project.