Most people say 6 hours that's fantastic! Me on the other hand, if slept like 8:59 hours i would wake up with headaches and be unstable for the rest of the day! I always sleep for 9 hours!
How can i develop such a habit guys? 6 hours seems good! teach me
But, isn't 8 hours of sleep the "ideal" most healthiest sleep pattern? or am i wrong? (according to studies)