There is so much to discover in Dubai.

Dubai is a safe place, and I never came across anything to worry about.

I don't know much about politics, but you have to look at it with the bigger picture and think what's best for us now, what's best for us in 10 years' time, what's best for our kids' kids' future - and I don't know.

I could sit at home, watch TV, and go for the odd run. But to be the best, you have to make this sacrifice, keep going away and doing blocks of training in the mountains.

The public do get behind me, and I love the crowd. When I'm ever in London, they give me massive support - the Anniversary Games, the cheers; they are always nice to me.

I work every day hard. I put my body through hell. Let me tell you, every year, seven months of the year, I don't see my family. Year in, year out. I miss my kids. Kid's birthdays, anniversaries. I'll never be able to go back and be with my family.