<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What is ADD?
<|assistant|>
Attention Deficit Hyperactivity Disorder (ADHD) is a psychological disorder that is characterized by inattentiveness, hyperactivity, and impulsivity. Those with ADHD often have difficulty concentrating, focusing, and controlling their behavior. Symptoms typically emerge in childhood, and can affect a person's academic performance, social interaction, and emotional stability.