Earlier quoted context omitted.
>3 whole hours of sleep >100-hour weeks will be interspersed with very dead weeks That still sounds pretty dramatic man. Would you want your doctor on that schedule? Your bus/cab driver?
Would you want your doctor on that schedule? Doctors in their residency have notoriously awful hours, so bad that they had to legislation was crafted merely to cap the hours at a four-week average of 80 hours (meaning that, yes, they could work 3 one hundred hour weeks and one 20-hour week). http://en.wikipedia.org/wiki/Medical_resident_work_hours
Also, you are expected to be active researching and publishing and studying for certification; figure another few hours a day outside of the hospital when you're not on call.