<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Why is it called “beauty sleep” even though you wake up looking like a hot mess?
<|assistant|>
Beauty sleep is a term used to describe the refreshed and rejuvenated feeling one gets after a good night's sleep. It is believed that one's appearance improves while they sleep and that the effects of this can be seen the next day. While you may awake after a good night of sleeping with puffier eyes and wilder hair than when you went to bed, many people report feeling more confident and rested and may find that their makeup applies better and that their hair appears shinier and healthier.