What are the causes of insomnia?

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What are the causes of insomnia?

summary This disease occurs in different people is not the same, and now many people have insomnia, can't sleep at night, can't get up during the day, has a great impact on work and life, so what are the causes of insomnia, next, I'll give you a brief introduction.

This disease occurs in different people is not the same, and now many people have insomnia, can't sleep at night, can't get up during the day, has a great impact on work and life, so what are the causes of insomnia, next, I'll give you a brief introduction. First, psychological reasons.

This disease occurs in different people is not the same, and now many people have insomnia, can't sleep at night, can't get up during the day, has a great impact on work and life, so what are the causes of insomnia, next, I'll give you a brief introduction. First, psychological reasons.

This disease occurs in different people is not the same, and now many people have insomnia, can't sleep at night, can't get up during the day, has a great impact on work and life, so what are the causes of insomnia, next, I'll give you a brief introduction.

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