Cancer Doctors

If your performance review at work is based on your level of achievement in relation to others expectations then I want to be a cancer doctor.  The public believes that cancer is non curable and there is no timetable on a cure.  We don't even know if it is possible (if probably is... if not preventable).  I would be going into work at 10am after the traffic rush, taking an hour lunch, working out, and be back at home to catch the east coast NBA game.  When I see my boss I could just say "its tough no one else knows..."