Good advice there. I've always had trouble sleeping too, and with being at University (where late night drinking, going home and working on the essay until 4am and then getting up for a 9am lecture is considered normal) I can safely say I appreciate a good night in.

I would also say the only thing I have learnt from staying up over 36 hours is how quickly you move into a pattern of tiredness followed by short periods of hyper alertness. And thats not very useful.