I think to be 'tough' means you look relaxed. So you have to be tough to win tournaments. But you don't want to be so tough on yourself.
Yani TsengYou need to take care of your time and practice, you need to rest and talk to media. So it's really important to organize those things.
Yani TsengI will keep smiling, be positive and never give up! I will give 100 percent each time I play. These are always my goals and my attitude.
Yani Tseng