https://scientific-programs.science/wiki/5_Things_Everyone_Gets_Wrong_Concerning_Adult_ADHD_Symptoms Severe ADHD Symptoms People with ADHD may hyperfocus on things that they find interesting or fun. They may also be prone to mood swings as well as a low tolerance to anger. Doctors will study the person's history and family history, especially when they are children. They will look over school report cards and talk to parents. They will assess symptoms for both inattention and hyperactivity-impulsivity, as well as a lack of motivation. 1. Difficulty Focusing People suffering from ADHD have difficulty concentrating on tasks, especially ones that are boring or tedious. It's a common issue that can cause stress, low self-esteem and problems with work, family, and school. In some cases the problem with focusing could be an indication of adult ADHD symptoms. Untreated, severe adult ADHD symptoms can make it difficult to handle obligations, stay organized and follow through with plans and remain calm during stressful times. Many adults suffering from severe ADHD or undiagnosed ADHD suffer for many years without getting the help they need. In this time they've been branded lazy, slackers, or a bunch of snobs by their peers. In some cases, they've managed to compensate for their inability to concentrate by employing tools like procrastination or making last-minute decisions. However, as responsibilities have grown over the years and the demands on their time have increased, these strategies have become less effective and cause stress and even more problems in their daily lives. The inattentive symptoms of ADHD can also be a cause of poor listening skills, making it difficult for people suffering from ADHD to keep up with conversations. In addition, their short attention spans and inability to stay focused can lead to missed appointments and misunderstandings at work. In some instances the inattention-deficit symptoms of ADHD can be confused with an anxiety disorder, a learni