时常听到一些朋友诉说,自己的心情时常大起大落,比如出去玩玩觉得很开心,可回来后又为日常生活的单调枯燥而心烦……心理学家认为,人的感情在外界刺激的影响下,具有多度性和两极性的特点。每一种情感具有不同的等级,感情的等级越高,在这种情形下出现的“心理斜坡”就越大,因此也就很容易向相反的情绪状态进行转化,有人将之称为“心 Often heard some friends tell me that their mood often ups and downs, such as going out to play feel very happy, can come back and monotonous boring and upset for daily life ... ... Psychologists believe that people’s feelings in the external stimuli, With multi-degree and bipolar characteristics. Each of the emotions has a different level. The higher the level of affection, the greater the ”psychological slope“ that appears in such a situation, and therefore the easier it is to turn to the opposite emotional state, which someone calls ”heart