Just about every human experiences some level of fear and self-doubt. If that's what you're feeling, how do you get yourself out of a constrained life frame?

After four decades leading the magazine publishing world -- even earning the title "First Lady of American Magazines" -- and a brief stint as Chancellor of New York City Schools, no one would disparage Cathie Black for slowing down and enjoying a quieter life. Quite the contrary -- she's starting something new.