re: Will George R Martin ever finish Winds of Winter? Releasing another story

I'm sure there are lots of factors (excuses) for why he hasn't advanced the main story line. But it adds salt to the wound when he puts out novellas like this. GRRM needs to move in with Brandon Sanderson and see how a truly prolific writer operates. Or just give over the series to Sanderson citing health problems. Just looking at him I can tell he has full blown diabetes, kidney problems and some coronary disease.