Attention Deficit Hyperactivity Disorder, a condition with symptoms such as inattentiveness, impulsivity, and hyperactivity. ADD (Attention Deficit Disorder) is the former name.
People frequently feel intense, excessive and persistent worry and fear with daily situations.
An abnormal or disturbed eating habits (example, Anorexia Nervosa, Bulimia Nervosa, Binge-Eating Disorder)
Emotional Disturbances with prolonged periods or excessive sadness, excessive happiness and sometimes both.
Substance Abuse and Addiction
People with substance abuse problems can often quit or change their behavior. Addiction, on the other hand, means you cannot stop using even if the substance can cause you harm.