Lady Laura 
I love films like '300', where the main character says something like, 'Get some sleep, for tomorrow we will battle to the death', and then everyone goes off to sleep in some wet grass, fully clothed. I can't sleep in a warm bed if I have a conference call about content at 10 am.
Shane@cmconseils Yes! live and think like a Spartan and then soon one day you'll be able to handle that conference call well slept in advance. Minus the gay stuff, unless you're into that