The document summarizes research on emotional and mental health issues for individuals with autism spectrum disorder (ASD) as they transition into adulthood. It finds that adolescents and adults with ASD often experience anxiety, depression, suicidal thoughts, and difficulty with social functioning. Studies show high rates of bullying, victimization, and social isolation. As adults, many individuals with ASD live at home with parents and have difficulty living independently or maintaining employment due to lack of support. Safe spaces for social interaction are limited, and emotional problems can worsen over time without proper support structures.