Mark shares a story from Hacking School Discipline, about Amarra, a troublemaker that many teachers might have given up on. Instead of quitting on her, though, her teachers instilled a growth mindset in Amarra, and a once troubled young lady became a school leader and student mentor. Learn more about Amarra and creating a growth mindset in Hack Learning book number 22, Hacking School Discipline. It's on Amazon now. Subscribe to the podcast at http://hacklearningpodcast.com Browse the library at http://hacklearningbooks.com