What Is Grit?

"Believe in yourself, because if you don't, no one else will." That's the key to success says the speaker, who emphasizes the importance of grit - monotonous behaviors repeated over and over again. It's the everyday commitment that leads to success, as all successful people say. Jerry Rice advises to give 100% all the time with no excuses. So, if you want to be the champ, you have to keep grinding every day.