There may be many specific reasons for the formation of obsessive-compulsive disorder, but one of the essential reasons is that the symptoms of obsessive-compulsive disorder are often produced and consolidated as a means to transfer contradictions, escape from reality and psychological defense. Obsessive-compulsive disorder patients almost always have contradictions and conflicts that are difficult to resolve in reality, which makes them feel serious anxiety and uneasy. At this time, it is very easy for patients to transfer their anxiety and anxiety about real problems to anxiety and anxiety about a compulsive symptom.

The real reason why you force yourself to suppress the axis is your anxiety and worry about the math exam. I'm always afraid of failing the exam. If I fail in the exam, I need another reason. It is because of this compulsion that I can't check. If I don't check, I will lose points, so my grades will be poor. I didn't do well in the exam because of this compulsion. I'm worried about this compulsion during the exam. The more I worry, the more it will appear. In fact, this repetition will aggravate your obsessive-compulsive symptoms. I understand your concern about your math scores. After all, many people now measure students by scores, and students are generally anxious about exams. Proper anxiety helps to get good grades in exams, but it is not good for excessive anxiety in exams. To a certain extent, the examination is a test of the mastery of the usual learning knowledge. If you master all the necessary knowledge, do the questions carefully and have good study and answering habits, you will answer the questions as usual during the exam. Examination is very important in exams, but writing is more important. After all, there is often not so much time to check, especially difficult questions, and sometimes they can't be found. Therefore, it is very important to study at ordinary times.

If you want to get rid of this compulsive habit, you should start from your usual study, do the questions carefully and do what you can, and you will write out the difficulties in the exam. If you are obsessed with the ending, it won't cause you anxiety. If you have time, check the previous questions.

If you feel that obsessive-compulsive symptoms are serious and don't know what to do, you need the help of professional psychological institutions.