Mental health professionals categorize the various types of personality disorders into three groups, or clusters – the personality disorders within each cluster are defined by similar symptoms and/or characteristics. Read more

While angry behavior could be attributed to various types of anger disorders, intermittent explosive disorder is explicit and defined. Intermittent explosive disorder, a chronic disorder known to begin in childhood, and which can continue to adulthood, is characterized by sudden and repeated episodes of violent, aggressive behavior and/or hostile verbal outbursts Read more