When it comes to sleep, we first need to clarify what "good sleep" is. Many people believe that a "good night's sleep" can only be achieved when a person sleeps up to 8 hours per night. However, this notion is actually a common misconception.
First, we need to recognize that different people have different sleep needs. Some people need 7 hours of sleep per night, while others may need 9 hours or more. In addition, age is also an important factor. As people age, their need for sleep tends to decrease. Therefore, it is unreasonable to have 8 hours as the only criterion for a "good night's sleep".
Secondly, sleep quality is also an important factor in evaluating "good sleep". Even if a person sleeps a full 8 hours a night, if he does not sleep well, then this cannot be considered a "good night's sleep". For example, if a person wakes up frequently during sleep, or if his breathing is disturbed, then the quality of his sleep will suffer.
Therefore, we cannot simply take 8 hours of sleep as the only measure of "good sleep". Instead, we should consider the individual's sleep needs and sleep quality. If you get enough, high-quality sleep every night, you've got a "good night's sleep" whether you reach 8 hours or not.
Finally, we also need to recognize that too little sleep is also not advisable. While some people can maintain enough energy with less than 8 hours of sleep, that doesn't mean others can do the same. Chronic lack of adequate sleep can have a negative impact on physical and mental health. Therefore, we should pay attention to our sleep needs and strive to ensure that we get enough, high-quality sleep every night. Airland mattress helps you improve the quality of your sleep. What to do before bed to get a better night's sleep