Only about one-third of children with ADHD will experience spontaneous resolution of symptoms as they enter adolescence, and about one-third will experience spontaneous resolution of symptoms as they enter adulthood, while one-third will continue to experience ADHD into adulthood. Note that this is “symptomatic” remission, which means that the older child or adult appears to be sitting still, not running around, and barely completing the tasks assigned to him on time, but his cognitive functioning is impaired compared to that of a person of equivalent intelligence. For example, lack of behavioral self-control, poor emotional regulation and management, lack of organization and organization, weak sense of time, etc. Yang Liangzheng, Children’s Health Care Institute, Jinan Children’s Hospital About 4% of all adults suffer from problems associated with ADHD. Many parents may feel that this type of condition is rarely encountered in adults. A possible reason for this is that adults who suffer from ADHD tend to choose jobs that require less attention in the future, avoiding problems with attention problems in their jobs. Another possible reason is that one of the distinctive features of ADHD is that it is characterized by poor self-control, and therefore some of these adults are prone to delinquent behavior or accidental and dangerous injuries that can lead to prison.