Some Common Causes of ADHD ( Attention Deficit Hyperactivity) IMPULSIVITY Impatience having a hard time waiting to Talk . Blurt out answer before someone finishes asking them a question. INATTENTION Disorgination, Have trouble staying on topic while talking , Lack of focus , Difficulty giving attention.HYPERACTIVITY Squirm and Fidget wghen seated, Have trouble playing quietly or doing hobbies, Get up frequently to walk or run around .& nbsp;
