I had a business meeting with someone in another time zone. It happens, I rather be the one getting up at 3 am or whatever odd hour then forcing someone else. It was more important to me to make it happen.

While i never get enough sleep that i should be getting. I've never been one to try and make up for it. People who sleep for extend hours to "catch up" never seen to be better off. I'm more shocked money was spent trying work that out then a study saying you can't catch back up!