haha, I knew it! For those of you trading sleep for a little more time to work on your stuff, read on! Sleep does help!

Problems are solved by sleeping
http://news.bbc.co.uk/2/hi/health/8090730.stm

The findings suggest it is not merely sleep itself, or the passage of time, that is important for the problem solving, but the quality of sleep.

Personally, I feel really refreshed after taking a nap for merely 15 mins. The trick is that you have to be completely relaxed inside and out, don’t pretend. If your mind can be completely relaxed, your body will follow and hopefully you will still be able to hear your alarm when it goes off…