Wish I could do the same, in the middle of a new app version roll out for a client. Been at it for the last 2 hours (it's now 11PM), something's wrong and one of the team is trying to figure out what's wrong ... so yeah ...

I can relate. I study until 12am, then lie in bed but whip out my iPad for last minute reading of notes. Then I wake up at 6:30 am... 

Fucking pu$$ies... Sleep at 2am and get up at 7AM to go workout and eat a couple 1000kcals.

Come to think of it, most countries that I've been to do a siesta at around noon for lunch, nap, and shopping. That sounds like a much better system. 

For a particular generation, we always said : « One day, maybe, I will change this habit, but it never happen ». Slacker forever