Answer:
(ADHD) which mean Adult attention deficit / hyperactivity disorder
Step-by-step explanation:
(ADHD) which mean Adult attention deficit hyperactivity disorder is a psychological disorder which involves a pairing of chronic issues such as attention complexity, behavioral problems, and impulsive behaviour. Although it is considered as adult ADHD but it start from early age and continue to till maturity level In certain cases, till the individual is an adult, ADHD is not identified or diagnosed.