It's very tough for me to focus. I'm like: 'Look, something shiny! No, focus. Oh, there goes a butterfly!'
The most important thing is to believe in yourself and know that you can do it.
Sacrifices are not in vain. At the end, everything will pay off.
Believe, don’t fear, believe.
Always be courageous and strong, & don't fear. You've got to be confident when you're competing. You've got to be a beast.
I have no regrets coming back for a second Olympic team [in 2016]. It's been an amazing experience. It's been teaching me a lot.