If you feel strongly about something and you want to voice your opinion, I feel it's your right, so, that's how I look at it because that's how life is.

I know what to do and I go and execute.

Worrying gets you nowhere. If you turn up worrying about how you're going to perform, you've already lost. Train hard, turn up, run your best and the rest will take care of itself.

I had thought that I would stop in 2017, but my coach has told me to stop saying that as I may continue into 2018. I'm not thinking about it at the moment.

Cristiano is better than Messi, without a doubt. He's more of an all-round player

I always support Argentina. I watched a lot of the European Championships but wasn't supporting one team. I knew some players in a few of the teams and was just seeing how they played. It was nice for Ronaldo to win with Portugal.

If you're the Olympic champion then they have to wait four more years to get you again.