and now to susan reinhart, now that susan that we know who the chronically ill are, that their needs are not all the same, and we talked about consumer engagement or patient engagement or person engagement, and shared decision making, how do we bring all of those things together? >> thanks, susan. i figured you left the best for last because you wanted the patient perspective, which i'm happy to try to bring to this discussion. can you hear? is this on? okay. so what i wanted to talk about is this idea that i know ken does such a great job in all of this work, talking about the need for better patient and family self-management, and the need for tools for that. so as we talk about who are the chronically ill, how they're spending their dollars, the technology that is certainly has to be used by the patient and family, what are the patients telling us in any model that we might develop and use? and so, a couple of years ago, we at the public policy institute at aarp conducted a national survey of both patients and family caregivers, asking -- and these were people with multiple chroni