在游戏中，Why Failure Makes Us Happy？通过一些生理数据的调查说明， failure feedback is a reward. It makes us more engaged and more optimistic about our odds of success.因为失败是有趣的，所以我们始终怀着希望认为最终一定会成功。

Games eliminate our fear of failure and improve our chances for success.

The Hope of Rock Star Success.rock band 是一种游戏，科学表明optimism makes us more likely to seek out social support and develop strong relationships，而游戏有利于这种强关系的建立。computer games encouraged us to interact more with machines than with each other.但是作者的意思是游戏就是social.