According to the National Institute of Mental Health, approximately 10.5 percent of the U.S. population has an impulse control disorder. Impulse control disorders occur when we can’t resist the urge to do something. When people with this disorder have these urges, they can’t stop their behavior, even if there are negative consequences. There are many psychiatric disorders that have these features, including substance abuse, gambling, compulsive shopping, mood disorders, internet addiction and attention deficit/hyperactivity disorder.