I was a very shy and introverted person, and it was hard for me to talk to people and make relationships.
I work out in a studio. Every day, regardless where I am, at least two hours. I need it. I can't cease it.
I never thought tennis was going to give me so much satisfaction.
I have an office in Argentina, I go there every day, so I work.
I felt nobody would understand what was going on in my mind.
For me retiring wasn't hard once I knew that that was the decision I was going to make.