There is a battle between me and Lin Dan and Lee Chong Wei. We always do our best.
I should play more quickly, more attacking.
I'm the world number one, so everyone is trying to attack me and trying to speed up.
For me, if I attack two or three times but didn't get the point, then I would get nervous.
Maybe I have to be more aggressive.
Irrespective of who's up against me at tournaments, I have always relied completely on my own strengths to get as far as I can, and tried to adapt my game according to the match-situation.