Let me start briefly by mentioning a possibility for a positive interaction effect.

让我们暂时从谈论,一种正面互相影响的可能性开始吧。

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Also, the possibility that there might be some positive interaction effects.

同样也有产生正面互相影响的可能性。

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A positive emotion can come in form of watching a humorous film; " it can come in form of "if you take a deep breath"-- we talked about deep breathing when we talked about my body; a positive emotion can come in form of interaction with a friend, a pleasant one.

积极情绪可以是看一部滑稽电影;,可以是“一次深呼吸-,探讨“心理，身体“时会谈到深呼吸;,积极情绪可以是与朋友交流，一次愉快的交流。

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On the one hand, the optimists might say, "Even when we throw in the extra interaction effects, even the negative interaction effects, the overall nature of the human condition is positive.

一方面，乐观主义者可能说，“就算我们把另外的相互影响，就算把负面的相互影响算进去，人类处境的总体本质还是积极的。

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