Most people who have undergone unhealthy ways of dieting also tend to binge-eat afterwards, hence the yoyo effect mentioned earlier. Harmful dieting includes skipping meals, over-exercising, and starvation. Several studies have shown that people who are having trouble controlling their emotions are more prone to binge eating than others. When the person with behavior problems develops bipolar disorder, the common symptoms might include various stages of depression, unexplained sadness, onset crying, feeling the sense of worthlessness, sudden loss of energy and pleasure accompanied by sleeping problems. According to studies, aside from dramatic mood shifts and changes, there is actually a whole spectrum of symptoms characterized by bipolar disorder. The concept of cognitive learning is being adapted by more and more experts because it refers to the first stage of learning a skill which declarative knowledge are acquired. Since it involves the learning of the knowledge and development of beliefs and attitudes without direct reinforcements, behavior problems are believed to affect cognitive learning. As was mentioned above, almost everyone goes though an aggressive stage in their lives. But if the behavior happens more often, over a long stretch of time, and affects the social interactions, learning, and school adjustments of the child, then it may already be Conuct Disorder. The four major symptoms are the following: aggressive conduct, deceitfulness, destructive conduct, and rule-breaking. In order to check if you are already an unfortunate candidate of this disorder, you have to ask yourself the following questions: Has this excessive anxiety been going on and off for the past 6 months or so? Do you often experience the following: restlessness, muscle tension, irritability, unusual fatigue, disturbed sleep, and difficulty in concentrating? One would need a group of experts on the area of Developmental Disorders, a thorough inspection of medical history of the child and his/her family, and undergoing physical and neurological exams, especially when diagnosing an adult with AS. It is indeed a difficult task to raise a child with AS, but the sooner it is diagnosed, the better.