20Your%20friend%20who%20studies%20Anatomy%20as%20part%20of%20her%20studies%20to%20become%20a%20doctor,%20after%20slamming%20her%20head%20against%20the%20textbook%20for%20hours,%20she%20knocks%20on%20your%20door,%20hoping%20to%20find%20out%20in%20person...