The mind controls so much of the body. We are much more than flesh and blood we are complex systems. Patients do better when they have faith that they're going to do better. That's why I always tell my patients and their families not to neglect their prayers. There's nobody I don't say that to.
Nobody with an IQ higher than emergency-room temperature could ever believe that 'death panels' would be appointed to nudge the elderly toward euthanasia. Yet for idle entertainment it's hard to beat Sarah Palin's ignorant nattering on the subject.