My dad would drag me out of bed, if I slept after 6 AM. I had farm chores to do before and after school. I am also getting into taking weekend "power naps". Sure feels good to lay down and nap for one hour or so.
We owned a donut shop - Dad was up by 3 a.m. Weekends, he and mom played in a country/rock band, so he just skipped sleeping some weekends. Took it's toll on him after a while, and they gave up the band.