One of the things that's really interesting in the processes, the way in which hypothesis change through out the research agenda. The ways in which we're going about collecting information is really informed by the hypothesis. Hypothesis informs that kind of questions that we are asking. The way that interviews are structured, focus groups are run, surveys are designed. And yet, as we're going through that process the hypothesis evolves and changed. Sometimes we see that there's an issue that starts to evolve in the work. Sometimes there is this, for example, spirit of responsibility that suddenly emerges with employees that never necessarily was thought about with leaders when the initial hypothesis was being generated as to what the values might be for that specific organization. And when we start to hear a lot of similar themes popping up again and again in different focus groups in different interviews sometimes that means that we start to change the questions that we ask, as well. We start to pursue some of that information, as well. One of the great challenges of a successful positive psychology is discipline it is exponentially growing one of the things missed the practitioners that is you are not in the mixed of an academic context where. You're just able to read everything. It's hard to try to figure out exactly what the current research is, or even something that you might have known for sure a couple years ago can be overturned, or new research can pop up that suggests that what you thought you knew isn't necessarily the case. Those things require a lot of work on the part of practitioners to go and try to figure out where are the resources that I have access to to be able to stay on top of the research. The things that I would recommend for those interested in making sure they stay on top of their research is joining organizations like the International Positive Psychology Association. Or whatever Positive Psychology Association is close to you from a regional perspective. A lot of the research ultimately gets funneled into those organizations. They have amazing conferences where you can go. Just with a weekend or a couple of days you can refresh. You often have access to newsletters. I think that that's a great way of being able to stay on top of the research. And then, there's probably a few journals and a few magazines, where subscribing to as well, to see what's really new and current. [BLANK-AUDIO]