So, for example, one thing that I found out is that although managers and people in the organization, also in lower level in the organization—middle managers and people on the work floor—they cannot give me conclusive evidence and say, Gosh this practice that we’ve been doing for many years is really a bad practice. What I mean with building certain things in your organization is I think you can do things systematically in your organization so that people in the organization themselves—engineers, middle managers, doctors, and so on—pick up on some of these things and stop doing them.