Do you think the sleep is really important?

sleep is really important... i experience the difference of getting sleep at least 8 hours and 4 to 5 hours. before i always get 8 hours sleep i feel good, relax, skin is good and makes me beautiful hehe but now i always sleep late at night and got only 4 to 5 hours sleep i feel weak, unhappy and my skin is not good im becoming ugly hehehe

From Individual's health point of view, sleep of 8 hours is very important. Depending on age - higher the age, one gets less sleep and younger the age, they tend to sleep 1 hour more.

i live on between 5 and 6 hours of sleep and i feel fine

Sleep is very important. For one thing it allows your body to get the rest it needs and two it allows you to dream. Dreams are what keeps us from going totally crazy. In dreams we can resolve problems and relieve some of the days stress.

I think sleep varies from person to person. Some need more than other do. I sleep a a good 8 hours usually, but i still pass out in every class, amnd people are like, "do you not get enough sleep or something?". so i think it differs for everyone.

I usually sleep for 5 to 6 hours per day. It is my normal sleeping time.If i exceed the normal sleeping hours i will become lazy like sloth. Some extremely busy persons have to get used to 4 sleeping hours a day everyday. They really use the time that God has given effectively.