Big life decisions are never easy. Should you follow a plan? Make a hard pivot? Improvise as you go? This hour, TED speakers who've made extreme life choices and their advice for getting unstuck.

Coach Prime doesn't just coach his players, he instills a consistent hunger for improvement and daily dedication – a lesson that can evolve your life too. Whether it's taking daily walks ...

Could the plan that worked for Oprah work for you? The Best Life Diet comes from exercise physiologist and certified personal trainer Bob Greene, who worked closely with Oprah Winfrey for years.