Mr. Green is 52 years old. Half a year ago, Mr. Green always felt anxious and lost his temper inexplicably. His wife was very upset about it and often blamed him. Mr. Green’s temper was even more irritable, but it had little impact on daily life. Mr. Green did not care much. But recently, Mr. Green began to suffer from insomnia. Sometimes, even when he fell asleep, he always dreamed. The quality of sleep was not very high. He was depressed and unhappy. He began to be anorexic, refused to communicate with his family, refused to have sex with his wife, and asked to sleep in separate rooms with his wife. He was persuaded by his wife to go to the hospital for treatment.