A few things have changed (since Chappell took over). The emphasis is on fitness. The intensity is the same as when John (Wright) was there, but the ideas are different under Chappell.

Cricket is my life. Before the cancer, I was happy-go-lucky. I used to think about my career and worry about the future. But post it, my thinking has completely changed. I'm happy to eat and breathe normally. I'm happy to have my life back.

In sport, there is always room for improvement. Whenever I see my innings against the West Indies or Australia, I think, 'Maybe, I could have done this better or should have changed that.' See, cricket is a skill game, and one can always improve upon the impact one has on an innings.

He changed our team's persona and intensity on the defensive end.

When I was going through my chemotherapy, I realized not many people are willing to talk about cancer, even after getting fully cured. Celebrities and educated people are also very protective and private about it. I still haven't understood why. I decided to fight my battle out in the public.

On the field, you have to be aggressive; you're thinking how to get the better of a situation. It's not that I don't laugh on the field. In fact, I think it's very important to laugh, especially when you are angry and aggressive, to just take the tension away, make the moment go away.