If you want to become a professional football player at any level, when you're growing up, you have to make sacrifices, and it's very difficult. It's not easy, but you have to train hard, you have to live right, and you have to rest.

Even when I was growing up as a young boy, when I was playing schoolboy football, there were other guys who were as good as I was, maybe some even better technically. But I was prepared to stick to what was going to make me become a professional football player when I left school, and that was a lot of sacrifice and because my attitude was right.

I've watched parents sometimes on the touchlines at youth games, and they are screaming and shouting, which is not the way to go.

When you talk about professional footballers, rightly or wrongly, people often already have an idea in their head about what they're like; they'll paint a picture before they've met them.

Fortunately, the way I play tennis, I don't have to spend too much time analyzing or worrying about my opponents. I typically try to focus on my own game, and I know if I do that and execute, I can beat anyone.

The only thing that bothers me is that I am in good health and that I am able to play football.

Faith is the most important thing in the world to me. It's the greatest strength I've had. It's helped me get through the hard times. You're not going to win every one of your football games. I've always said I'm not going to make football my god. A lot of coaches put so much into coaching football games that they have nothing left.

Me personally, I can take getting beat, if it's about basketball. But when it gets to the point where you're being personal, and being disrespectful as a man to another man, that's when I have a problem.