I think players changing coaches is normal.

Writing is like a mental masturbation to me.

Nobody says if you hit No. 2 in the world you have to win all your matches.

I don't need to worry about being idolised.

In badminton, they use a lot from the wrist. But I use a lot from the shoulder.

Of course you're nervous going into a final.

I always had a powerful serve. It's one of the best in women's tennis. It's very good to have a weapon like that.