Sure. The issue then really does come down to how much is enough treatment.
If somebody has had really very little treatment from the perspective of an expert on a treatment that has a decent chance of making a difference, then we get really uncomfortable, yet if we're saying they have the right to say, “Well, I am not willing to try my third drug”, what do we do?
That's the dilemma, because from our perspective, it looks like the right to refuse is sort of absolute.