The main clinical symptoms of the manic state are high state of mind, thinking and psychomotor excitement. 1.Patients with high state of mind show relaxed, happy, cheerful, self-congratulatory and joyful attitude, as if there is no trouble on earth. The elevated state of mind is often vivid, vivid, in harmony with the inner experience and the surrounding environment, and is infectious. Patients often describe themselves as “happy-go-lucky”, “overjoyed”, and “full of sunshine and colorful life”. Emotional reactions may be unstable and irritable, and may be violent due to small trivial matters or opinions being refuted, or demands not being met, and may appear to be destructive or aggressive, and some patients may also appear to be in a bad mood for a short time during the manic period. 2, the patient’s thinking association is very rapid, and when talking with people, not only answering like a stream, but also interspersed with some wit and humor from time to time, infecting the people around, making people feel very relaxed and happy, some patients talk like a river, and talk incessantly, and the eyebrows are flying, and the expression is unusually rich and vivid. Some patients think of too many things at once, so that they can not be coherently expressed in words, and the phenomenon of medical called “phonetic link”, “drifting ideas” and so on. 3.Self-evaluation is too high on the background of a high state of mind, feeling good about oneself. I feel that my body has never been so healthy and my energy has never been so abundant. Quick thinking and a quick glance. Often over-evaluate their own talent, status, pretentiousness, can appear exaggerated concept. 4.Patients with psychomotor excitement mania have a wide range of interests, like to be lively, interact with many people, take the initiative to get close to people, and meet people they don’t know at once. Amuse with people, love to meddle, and fight for justice. Although the patient talks a lot, moves a lot, and is even hoarse, he is not tired and his energy seems to be unusually high. Some patients may have exaggerated delusions and feel that they are extremely intelligent or descendants of a famous family. The vast majority of patients sleep less, but they still have a lot of energy. Some patients are hypersexualized, often approaching and flirting with the opposite sex, even engaging in “deviant” behavior. In addition, a few patients will appear hallucinations, impulsive behavior, etc. 5.Lovely and nosy. 6, like lively, crowded occasions, nosy, opinionated, demand more, love to blame others, easy to argue with others. Some patients frequently shopping, and even squander money to buy some expensive and non-essential items as some ornaments or random gifts. Severe patients can sing and dance all day long, touching the opposite sex and behaving too frivolously.