Of course you're nervous going into a final.
I don't need to worry about being idolised.
I've played in a lot of big matches and you learn from them.
I just follow my heart.
When I got into the sport I was so fat that my manager said he should send me to boot camp to lose the weight!
I think because I was the first Chinese player to win a grand slam, people were thinking: 'She's not like normal people.'