On my 4th day of the 7-day sabbatical I slept 9.5 hours instead of only 7 (I got up after 7 hours but decided to continue sleeping cos my body signalized me to) and I felt more rested, happier and had less visible dark rings under my eyes - will try to sleep more in general and see where that goes. In the past, I felt bad sleeping longer because I had less hours on the day to get things done. I'll see. #health