Life coaching -- what is it? Get insights from 4 amazing coaches -- Dr. Michelle, who has appeared on Oprah and on the The Today Show, Deborah Van De Grift, senior school director for iPEC; Theresa Quadrozzi; and business coach Ed Abel. (FYI, this show was formerly supposed to feature Harley Pasternak, one of America's most sought-after diet and fitness experts. Due to an unavoidable schedule conflict, Harley could not make it. Stay tuned for the new date.)