eh ive always thought that by partying you're increasing your concious life.. if i define "life" and experiencing and learning, then my "sleeping life" is a particularly limited one. Although i guess to what extent could be argued upon depending on your perspective on the value of dreams.
sleep time = inert time.
i used to think it was so boring when i was little. ( i still do some of the time )
[ok and i know its important for healing...but still i know which i prefere in the more immediate sense]