What is something everyone in your world agrees about that you think is wrong?

One of the biggest challenges that the game must respond to today, I believe, is charting out a clear road map for the three formats. We now realise that the sport's three formats cannot be played in equal numbers - that will only throw scheduling and the true development of players completely off gear.

I can understand if you think that I'm disrespecting the flag by kneeling, but it is because of my utmost respect for the flag and the promise it represents that I have chosen to demonstrate in this way. When I take a knee, I am facing the flag with my full body, staring straight into the heart of our country's ultimate symbol of freedom — because I believe it is my responsibility, just as it is yours, to ensure that freedom is afforded to everyone in this country.

If we have children, we risk pay cuts from our sponsors during pregnancy and afterward. It's one example of a sports industry where the rules are still mostly made for and by men.

Perhaps we should give athletes the right to take a mental break from media scrutiny on a rare occasion without being subject to strict sanctions. In any other line of work, you would be forgiven for taking a personal day here and there, so long as it's not habitual.

I never wanted to have to choose between tennis and a family. I don't think it's fair. If I were a guy, I wouldn't be writing this because I'd be out there playing and winning while my wife was doing the physical labor of expanding our family.