Diana Nyad

It's not too late, I can still live my dreams.

In swimming, especially training out in the ocean and open water, you got fogged-over goggles, you're stuck with your own thoughts - there's great benefits to that, deep thinking like that after many hours, but there's also tremendous loneliness. You burn out. You want to run, jump, ski, do anything. So at age 30, I was finished.

The highs were high, the awe, I'm not a religious person, but I'll tell you, to be in the azure blue of the Gulf Stream as if, as you're breathing, you're looking down miles and miles and miles, to feel the majesty of this blue planet we live on, it's awe-inspiring.

I think 60 is when many people hit their prime. We elect many of our presidents in their 60s. At that age, people are full of ideas and their best self. I wanted to dig into my potential and bring out my best self.

I grew up in Florida, so you start swimming at the age of 1, really. By 10, I was competitive swimming, and by 12, I had aspirations to be the best in the world.

The most venomous animal that lives in the ocean is the box jellyfish. And every one of those barbs is sending that venom into this central nervous system. So first I feel like boiling hot oil I've been dipped in. And I'm yelling out, 'Fire! Fire! Fire! Fire! Help me! Somebody help me!' And the next thing is paralysis.

You have a dream 35 years ago - doesn't come to fruition, but you move on with life. But it's somewhere back there. Then you turn 60, and your mom just dies, and you're looking for something. And the dream comes waking out of your imagination.

For previous generations, swimming the English Channel was the feat to accomplish. And that's been done.