“I think the ambition is important, to have an ambition, but a healthy ambition.
“If you have too much ambition then you can be frustrated when you are not able to achieve all the things that you wanted. I never approached the sport and my career that way. That’s it.”
Nadal says his main aim is to enjoy his tennis but admits he cannot always be on top of his game.
“I enjoy, I give my best always,” he continued.
“I try to compete at my highest standards every day. Sometimes the highest standards are 60 percent, sometimes they are 100 percent.