Most of the time, insomnia is usually associated with neurasthenia. When the symptoms are severe, we call it insomnia, and when the symptoms are mild, we call it neurasthenia. For ordinary people, the best way to relieve neurasthenia is to comb your hair.
大多数时候，失眠通常和神经衰弱联系在一起。症状较重时，我们称之为失眠，症状轻时，就叫它神经衰弱。对于普通人来说，缓解神经衰弱最好的方式就是——梳头。