The onocologist caller sounds like a very caring doctor. Twice Rush has tried to make him say he’d “walk away” and his response was “oh you can’t do that.” He sounds as though he is very compassionate towards those in his care.
He does sound like a compassionate guy, but older. He might be on the verge of retirement anyway.
He's a >doctor! Most (not all) go into practice because they do care -- and they really do subscribe to the Hippocratic Oath.
It's been my lot over the past twenty years to see a lot of doctors -- oncologists, urologists, nephrologists, cardiologists, etc. And, uniformly, they genuinely care about their patients and their profession.
Indeed, it is this commitment to their patients' health that Obamacare is intended to exploit. The program is an abuse of the entire healthcare system -- and they are counting upon the caregivers' commitment to keep them from walking away as Obamacare is implemented.