>This is a compelling discovery.
>
>If you get 7.5 hours sleep on a work night, you feel pretty good the next morning, without needing six tons of coffee and five-hour energy drinks.
>
>Who knew????

awww life is too short to spend it sleeping! I suggest polyphasic sleep - you can gain 2 to 5 hours of awake time per day without feeling tired IF you do it right. It can take a little bit to get used to it - but well worth the effort.