Answer this question to the best of your ability:
What is ADHD and when does it typically show up in a person's life?
Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder that often manifests in early childhood, sometimes as early as four years old. The main symptoms of ADHD are hyperactivity and inattentiveness, with other symptoms including impulsivity, making careless mistakes, difficulties with executive functioning, and struggles with time management. Approximately 8.4% of children in the United States have a current ADHD diagnosis, while a recent global study estimates that 6.76% of adults experience symptomatic ADHD.