人的睡眠和白天的状态是表里如一的。因此，想要提高工作效率，与其逼迫自己“好好工作”，不如先学会“好好睡觉”，这才是高效理性的判断。

26~64岁年龄段的最佳睡眠时间应该是7~9小时。睡眠不足6个小时或者超过10个小时都会对大脑，健康产生不利影响。

成年人要想健康生活，7小时左右的睡眠时间是必需的。

但是，很多人，压根意识不到睡眠不足的危害。

个个争取，熬最晚的夜，吃最贵的保健品。

原本一天至少要睡够7个小时，很多人可能就因为熬夜，只睡5小时就起床赶去上班了，轻易地让自己欠了2个小时的睡眠负债。如果长期以往，那么“睡眠负债”就会越积越多。

越是“睡眠负债”高的人，越是容易思考力麻痹，也意识不到问题的严重性。睡眠不足，工作效率必然下降，引发的潜在健康风险也会大大提升。

同时，睡眠不足还会导致判断力低下。

西川有加子就认为，人们之所以会陷入“削减睡眠时间也是没办法的”这样的思维模式，大概率也是因为判断力下降，导致风险感知能力下降。

所以，争取每天睡够7小时吧，各位朋友们，如此一来，上班可能就没那么痛苦了。

Instead of striving to "work hard," it's more effective to "sleep well."

Our sleep quality and quantity directly correlate with our daytime performance. Therefore, to enhance work efficiency, it's more rational to focus on getting adequate rest.

The optimal sleep duration for adults aged 26 to 64 is between 7 to 9 hours per night. Sleeping less than 6 hours or more than 10 hours can negatively impact brain function and overall health.

For healthy living, around 7 hours of sleep is essential for adults.

However, many people are unaware of the detrimental effects of insufficient sleep.

They vie to stay up late and consume expensive supplements instead of prioritizing sleep. When one should be sleeping at least 7 hours, they might only get 5 hours due to staying up late, accumulating a two-hour sleep debt. If this continues over time, the sleep debt grows significantly.

Those with high levels of sleep debt are more prone to cognitive impairment and are less likely to recognize the severity of their condition. Insufficient sleep decreases work efficiency and increases potential health risks.

Furthermore, inadequate sleep impairs judgment.

As Yuka Nishikawa suggests, people may fall into the mindset that "reducing sleep is inevitable" largely because their judgment is impaired, leading to reduced risk perception.

Therefore, aim for at least 7 hours of sleep each night, dear friends. Doing so could make going to work much less burdensome.