Nothing is impossible. With so many people saying it couldn't be done, all it takes is an imagination.

And I hope seeing a therapist becomes 10 times easier in the future. For me, once I came out of treatment, I got into a therapist and continued my road to recovery and health and happiness. But not everyone can do that. It's challenging to see a therapist when you work full-time, when you can't get an appointment within a week, and then by the time you do get one, maybe you feel like your "problem" has lessened and you don't bother to go in. It's about access.

I felt comfortable in the water. I was in my own world, focused. I love sports and I'm a very goal-oriented person. Once I started falling in love with sports, it was easy. I was able to put my mind on something and go for it. That's how I am with everything, it doesn't matter what it is that I do. If I want to do something, nothing will stand in my way.

This is my 20th year in the sport. I've known swimming and that's it. I don't want to swim past age 30; if I continue after this Olympics, and come back in 2016, I'll be 31. I'm looking forward to being able to see the other side of the fence.

If you want to be the best you have to do things that other people aren't willing to do.

I'm the same kind of guy before all this happened.

I like to get in my own world. When I'm getting ready for a meet, I always have headphones on, listening to rap music to get myself fired up