Whatever knuckle ball I have bowled, I wanted batsmen to go after that. That way, you can get wickets, and that's one of the main reasons why I have been successful in power plays.
When you are injured and undergoing rehab, it is important to stay positive and not allow negative thoughts to creep in.
People forget that I have grown up playing on Indian tracks and have bowled huge number of overs on unresponsive Indian tracks.
There are many things that you just observe while watching Steyn. Just seeing him bowl is a great learning in itself.
T20 is a game where you must expect the unexpected.
I used to bowl a lot at the death while bowling in the IPL, but it serves as a confidence booster that I can do a lot more with the ball at the start of the innings and at the death.