These effects linger on into adulthood for many people. Their parents are often frustrated by their behavior.
Parents often blame their child, instead of the disorder.
Children with ADHD often do poorly in school. As children grow into their teens they usually learn to control the impulsive and hyperactive behaviors. However, they are often left dealing with family problems, a poor education, and a reputation as a troublemaker. Less lucky are adults with ADD who only grow out of some of the signs, or who do not seem to grow out of it at all. These people are likely to have real difficulties both in jobs and in personal relationships.