Show me one employed person with a life that manages to get 8 hours sleep on average. Most commuters would have to go to bed at 2100 to get a breakfast and enough time to get to work. I only get 8 hours when I know I am sleep deprived and go to bed at 2100. However, this is not "normal", and I bet it isn't normal for most. So why do we call it normal, then?
Show me one employed person with a life that manages to get 8 hours sleep on average. Most commuters would have to go to bed at 2100 to get a breakfast and enough time to get to work. I only get 8 hours when I know I am sleep deprived and go to bed at 2100. However, this is not "normal", and I bet it isn't normal for most. So why do we call it normal, then?