To realize your true potential, you have to get out of your comfort zone. At 32 years old, two years removed her second heart surgery, Alison Levine led the first women's expedition to climb Mount Everest, but was forced to turn back 250 feet from the summit due to bad weather. Undeterred, she completed the feat years later. In fact, Alison has climbed to the highest peak on every continent and trekked to both poles. She now teaches a leadership course at West Point. In Episode 18 of The Motivation Inside (TMI), host Anthony Scaramucci talks with Alison about what it takes to be a leader and how to unearth the relentless spirit inside each of us. Make sure to check out Alison's New York Times bestseller, "On the Edge: Leadership Lessons from Mount Everest and Other Extreme Environments."