I had a really hard time growing up; we were a large family, and we didn't have much money at home.

I've been booed in Holland and in Uruguay - as a professional footballer, you need to have thick skin and just get used to it.

I have always preferred to keep things to myself rather than sharing them with anyone, but I am learning that if you let it go, you feel better for it. Don't keep it all bottled up inside; don't take it all on alone.

My first season at Liverpool had good moments but also bad ones. We played three tournaments and we played two finals, and that was good.

Cyanogen has done an interesting job with their version of Android - the Cyanogenmod. And they're on 50-million-plus devices. And that's just another ecosystem that we wanted to tap into and to bring our Office apps to.

In the modern era, with the rewards the top players have during their career and the risks involved moving into management, more will look at it and say they don't need it.

It's very hard having a career in different continents and two different languages.

Somewhere along the way, things got confused, and the pop-star side of my career got in the way of my musician side.