Golfers are forever working on mechanics. My tennis swing hasn't changed in 10 years.
I'm not worried about the weekend, I'm worried about Saturday.
In tennis, you can make a couple of mistakes and still win. Not in golf.
When you come back strong, you are going to have little nagging things that you can usually play through, but every now and again, it is to the point where you can't play.
Anything can happen out there on any court.
It's not my place to tell you whom to vote for, to take any political stand, to tell you what religion to believe in. I'm an athlete. I can influence certain things, but when I see other athletes and celebrities telling you whom to vote for, I actually get a bit offended.