 My question is to Sadhu, we heard Mr. Mariwala talk about a whole scientific process of generating insights and how he has trainings and then he has teams that pair up and then there's observations that are recorded. I just wanted to ask you, every word that you speak resonates and connects with so many of us. What is your process of gathering insights? My process of gathering insights is to just look at things as they are. I do not contaminate any situation that I enter into with myself, simply looking at it the way it is. If you simply look at it, everything is laid out right there. The only person who stands between you and what is in front of you is yourself. If you remove that one thing, you will see everything just the way it is. So it's a pretty simple process but because most people have worked in the reverse direction for a long time, it looks like a very difficult thing, it is not. When you drive a team there are two aspects to it. One thing is you have to make everybody get engaged with what they're doing, have as much insight into whatever little things they're fulfilling, the little pieces of the whole larger piece. At the same time, you might have seen through the whole thing but still you have to allow the team a learning process that and make them feel they arrived there by themselves which is a very subtle operation. Even if you know it, if you spell it out and say just do it, without enthusiasm if the team goes into it, the thing will not succeed. So you still have to… even if you've seen it beforehand, you still have to make… give time for people to make their own discoveries, arrive at it, do a little bit of you know trial and error and everything though you know what to do because that's important because if the team doesn't get engaged like they're discovering something and doing something and making something new happen, you know it all. You won't have a vibrant team. There are some points where there are chasms that you have to cross. There you don't… yesterday Dilip was saying he does the military style of function. When there are deep chasms to cross, you take on as a military commander and just tell them shut up and cross because there if you allow everybody's opinion and ideas to happen, most probably you will go in. So this subtle… you know I'm sure every business person is doing this. There are times when you're letting the teams lead you and there are times when you take charge of everything and force it across certain points.