Person with a heart beat...Manequin...what's the difference?

Eric got to do his first intubation yesterday. We are always laughing at the trust that these poor people put into medical students. As this lady was drifting off to sleep, the anesthesiologist leaned over to Eric and whispered "Have you ever done one of these before?", to which Eric replied "Only on a manequin." That was good enough for him and the rest is history! :)