now you see this is a mess. And this is not new. And this is not even our mess. I think many people have created this type of mess. They call the system diagram and interaction diagram, whatever. And we are saying that this is really so old. Basically, it doesn't allow me to do anything. I just totally get paralyzed. So it's not going to work because things are interconnected. We understand that part. The question then is becomes how do you diagnose or sharply define the problem that not all of these links and notes are equally important. Only some are. The question is which are. So in the case of like diocesan flow, we get you an example relief. That is what we want to do. So that's a much simpler definition of the problem with the interconnections and interdependency those will be needed. Once you have that, then you can go here. So if you look at what Bangladesh has done, they wanted to have two policy goals and these were achieved really with tremendous success. It has increased agricultural productivity, decreased infant mortality. Agricultural productivity has gone up by almost 100%. Infant mortality was the lowest in South Asia. So in those terms, it was very good really, very basically successful story from 1960s to almost 1980s. Then what you started seeing the arsenic contamination emerges now. In 1960 they did not expect that arsenic contamination will come. The difficulty they have created, they have not measured so they were not following it. So they were not really monitoring the progress, they are not being adaptive