Suzy Welch is a Professor of Management at NYU Stern School of Business, and a Senior Advisor at The Brunswick Group. She is the author of the New York Times and Wall Street Journal best-seller, 10-10-10: A Life Transforming Idea, and a frequent contributor on CNBC.

A photo illustration of NFL Patriots coach Bill Belichick.

We all need to reinvent at some point in our lives. Here’s what we can learn from how the legendary football coach is facing career upheaval.

Instead of kicking him to the curb, Palin is publicly opening her home to Levi Johnston—so, Suzy Welch says, she's either deeper than we thought or a flat-out manipulator.

Forget about Claus—26 years after the first von Bulow trial, the author still feels guilty about how she covered the case.