5 reasons why you should go to sleep early to night
2 you can't catch up on missed sleep later on
Sleep 11 do/can/is not like a bank account where you 12 can/are/should take some out and put it back in later 13 how/once/before you've missed a good night sleep it's 14 going/gone/went for good no matter how well you sleep the 15 following/follower/followed night to make things worse lack of sleep can 16 causes/cause/causing cognitive damage that cannot be 17 repared/reparing/repair by sleeping more the following night