第1个回答 2013-11-20
To maintain emotional stability is not let you feelings of indifference, to what, are not emotional reaction, but not to attack without restraint. Human emotions are natural and normal to encounter cry sad thing of course, a matter of course, encountered Happiness will be pleased, but the performance should be appropriate, but not too much, too long. For example, relatives of the death is a sad thing, rather than endure do not cry harmful to physical health, the tears, it can be taken away the body of harmful substances, but also alleviate the sadness and tension. However, if more than cry and keep on do not belong to normal。
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