I think it's very important, even if you're not in organized sports, but just to be active, to be healthy.

I want to run for eternal glory and track is great, but it's not what life is all about.

I never let track define me. That's something that's really important to me. That's what I do and it's what I love, but I think by having other things I'm passionate about and interested in, it helped me to come back. It helped me to have renewed love for the sport by being able to step away and then come back.

The pressure is hard. You get - the world is only watching every four years, and I think lots of people feel like they have to win in that time frame.

And as long as I'm passionate about the sport, I'm able to do that and I'm happy, then I would love to do another Olympics. I'm just going to see how I'm feeling.

I spend around two and half hours on the track every day running and another 2 hours in the weight room lifting weights with my strength coach.

Most people don't think about plyometrics when they think about powerful strength. But I do lots of them to build mine.