I think about cars to try and distract myself. It's a good way to relax, take your mind off everything.

I am trying to attend every training session and do all of my workouts.

I am still the fastest man on earth.

I just want to give my best in London, I want to cross that line and see a personal best on the clock then I will see what position I am in.

Sometimes I'm at home and I remember I'm supposed to do 100 push-ups and I don't.

Over the years I have been kind of lazy, thinking my talent alone can do it.

Many track and field people know that if I stay relaxed and run my race like I'm supposed to, I will be the winner at the Olympic Games.