It's tough to put into words right now, but I finished my career how I wanted to. Through the ups and downs of my career I've still been able to do everything that I've ever wanted to accomplish.

Even in high school, I'd tell my mom I was sick of swimming and wanted to try to play golf. She wasn't too happy. She'd say, 'Think about this.' And I'd always end up getting back in the pool.

Other nights ... I visualize to the point that I know exactly what I want to do: dive, glide, stroke, flip, reach the wall, hit the split time to the hundredth, then swim back again for as many times as I need to finish the race.

My mom never really pushed me into doing something. It was kind of whatever I wanted to do, and that was what made me continue and have the longevity that I had in my career. I went through ups and downs in the pool when I loved it and when I hated it.

So many people along the way,whatever it is you aspire to do, will tell you it can't be done. But it all it takes is imagination. You dream. You plan. You reach. There will be obstacles. There will doubters. There will be mistakes. But with hard work, with belief, with confidence and trust in yourself and those around you, there no limits.

There are so many things that I still want to do. My foundation, growing my brand . . . the list is endless. I'm honestly busier now than I was when I was swimming. It's kind of weird, but I feel like more of an adult because I have to do stuff every day. Whether it's checking emails or making phone calls or doing this and that, it's fun for me. It's the start of a new chapter. At times, it is frustrating, but I know it's not going to be easy to accomplish the goals that I want.

What does God mean to me? I guess I was made the way I am for some reason, and I've been able to find the talent I have, and I've been able to use it, so I'm grateful for that. I believe in God; [but] I'm not saying I'm highly religious.