Young people see fewer win-win situations than older people. Zero-sum beliefs assume that if one person succeeds, others must fail. On average, older adults are also more financially secure than younger ones, which can contribute to this age-related difference.

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学习的一些教材内容然后是习惯方面,可以按作息时间,,就算不困不想睡午觉,也能躺在床上不吵不闹。可以自己脱掉衣服,叠好衣服躺在床上,午休结束会叠好被子穿好衣服起床。

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