Hyper-neuroticism refers to a state of excitement in the nervous system. Hyper-neuroticism can cause symptoms such as insomnia, increased heart rate, and easy agitation. The main causes of nervous excitement are the following: 1, drinking substances that can easily cause nervous excitement before bedtime, such as alcohol, strong tea, coffee, etc. Drinking the above-mentioned items can cause nervous excitement with symptoms such as insomnia, which is not recommended before bedtime and is often used to refresh the mind. 2, taking certain drugs, commonly used drugs such as caffeine, Niclosamide, etc. The application of drugs, etc. may also cause symptoms of nervous excitement, such as ecstasy, methamphetamine, etc, Methamphetamine, etc. Nerve excitement affects the quality of sleep, usually do not stay up late, do not drink excitable drinks before bed, do not exercise strenuously, do not take substances that may cause nerve excitement, if there are symptoms of discomfort, it is recommended to treat the symptoms.