Seven years ago, co-founder and Editor-in-Chief of The Huffington Post Arianna Huffington experienced burn out. She was so overtired and overstressed that she collapsed in her office, hit her head, and temporarily damaged her eye. That’s when she knew she needed to make a change. Huffington spoke at the 2014 Aspen Ideas Festival about unplugging, resting, and enjoying life; and her fourteenth book “Thrive: The Third Metric to Redefining Success and Creating a Life of Well-Being, Wisdom, and Wonder.”