I try not to worry about things that I can't control.

From my training I can get a good idea of what I'm capable of.

I used to say that the newspapers were tomorrow's fish and chip paper, but I didn't really mean it; I could still be hurt by what they said. After Athens, I just didn't care.

It's totally different from last year because I came in with good shape with no health worries so it was about going out there and running well and enjoying it.

I think your body is just a little bit stronger after pregnancy.

An Olympic medal won't define my whole life, although it might look like it to onlookers. When I look back, I should have been able to get an Olympic medal.

I just want to be in the best shape I can be. Not to stand on that start line and say: 'Oh my God, I have this injury and that injury.' I just want to be able to go out and race.