FWIW, I've read that the reason for pushing interns beyond their physical limits is simply money, not teaching or building character. It's cheaper to work them

FWIW, I've read that the reason for pushing interns beyond their physical limits is simply money, not teaching or building character. It's cheaper to work them ridiculous hours than to hire enough people to do the job well. Working sleep-deprived for long periods of time doesn't really teach you anything after the first couple weeks. It just lowers your efficiency and increases your error rate. In software development, that causes you to waste time. In medicine, that causes, er, iatrogenic death, or something like that. http://en.wikipedia.org/wiki/Libby_Zion_law#Libby_Zion.27s_death http://en.wikipedia.org/wiki/Libby_Zion_law#Libby_Zion.27s_d...