If you don't feel a difference then that might be sufficient for you. I need 7-8 hours. When I sleep only 6 hours for 2-3 days in a row, I'm tired and have a l

If you don't feel a difference then that might be sufficient for you. I need 7-8 hours. When I sleep only 6 hours for 2-3 days in a row, I'm tired and have a lot of trouble concentrating. I think most people are regularly sleep deprived and know it, yet don't prioritize sleep. I'm certainly guilty of that too.